This is a table of type quadgram and their frequencies. Use it to search & browse the list to learn more about your study carrel.
quadgram | frequency |
---|---|
by the action of | 558 |
in the form of | 512 |
in the presence of | 337 |
at the ordinary temperature | 272 |
at the same time | 202 |
it is evident that | 202 |
the bottom of the | 200 |
the surface of the | 192 |
in the case of | 187 |
the form of a | 185 |
in the same manner | 182 |
the weight of the | 181 |
a small quantity of | 178 |
by means of the | 171 |
the action of the | 166 |
a portion of the | 164 |
under the action of | 158 |
on the other hand | 152 |
the fact that the | 149 |
the composition of the | 130 |
the nature of the | 129 |
it is necessary to | 128 |
the properties of the | 126 |
in the formation of | 116 |
from the fact that | 113 |
the end of the | 111 |
in the preparation of | 111 |
to the action of | 108 |
the spirit of wine | 105 |
the atomic weight of | 105 |
the oxygen of the | 105 |
the specific gravity of | 105 |
a considerable quantity of | 101 |
for the preparation of | 101 |
the temperature of the | 101 |
at the bottom of | 99 |
the formation of the | 99 |
with a solution of | 99 |
by means of a | 98 |
parts by weight of | 96 |
by the fact that | 96 |
the same manner as | 93 |
to the fact that | 93 |
in the manufacture of | 93 |
a great deal of | 93 |
in a state of | 91 |
into the composition of | 91 |
at a red heat | 91 |
is one of the | 91 |
of the properties of | 91 |
it is easy to | 90 |
with the evolution of | 89 |
the whole of the | 88 |
with which it is | 87 |
a certain amount of | 87 |
the volume of the | 87 |
a certain quantity of | 85 |
according to the equation | 85 |
to a solution of | 83 |
to the formation of | 83 |
the atomic weights of | 83 |
in a stream of | 83 |
in the state of | 82 |
it is possible to | 79 |
the elements of the | 78 |
with an excess of | 78 |
for a long time | 78 |
in which it is | 77 |
is due to the | 77 |
the action of a | 77 |
as well as the | 76 |
the sides of the | 76 |
one and the same | 76 |
the presence of water | 76 |
the neck of the | 75 |
in a free state | 75 |
the formation of a | 75 |
that is to say | 74 |
a solution of potassium | 74 |
is soluble in water | 73 |
it is impossible to | 73 |
of the formation of | 73 |
on the surface of | 71 |
is evident that the | 71 |
under the influence of | 70 |
in the same way | 69 |
one of the most | 68 |
the action of heat | 68 |
a solution of a | 67 |
on a large scale | 67 |
with respect to the | 67 |
a large quantity of | 66 |
exposed to the air | 65 |
the sum of the | 65 |
the acid of sea | 65 |
obtained by the action | 65 |
in the first place | 65 |
with the formation of | 64 |
greater than that of | 64 |
the metals of the | 63 |
the water in the | 63 |
at a high temperature | 62 |
by the addition of | 62 |
is formed by the | 62 |
at the end of | 62 |
h so h o | 62 |
is insoluble in water | 61 |
in a solution of | 61 |
of the combinations of | 61 |
by the name of | 61 |
of the vitriolic acid | 61 |
a mixture of the | 61 |
to the bottom of | 60 |
a great number of | 60 |
at the expense of | 60 |
by the union of | 60 |
from time to time | 60 |
a solution of sodium | 59 |
bottom of the vessel | 59 |
a considerable amount of | 58 |
a part of the | 58 |
added to a solution | 58 |
on the basis of | 57 |
the decomposition of the | 57 |
the action of light | 57 |
of a mixture of | 57 |
the memoirs of the | 57 |
to the nature of | 57 |
in spirit of wine | 56 |
is obtained by the | 56 |
the heat of the | 56 |
the weight of a | 56 |
the action of water | 56 |
in proportion to the | 56 |
in the following manner | 55 |
table of the combinations | 55 |
a small amount of | 55 |
of the same nature | 55 |
c n h n | 55 |
memoirs of the academy | 54 |
for the purpose of | 54 |
the specific heat of | 54 |
the action of fire | 54 |
a solution of the | 53 |
and at the same | 53 |
the molecular weight of | 53 |
formed by the action | 53 |
a great quantity of | 52 |
the presence of a | 52 |
are soluble in water | 52 |
of the periodic law | 52 |
a large amount of | 52 |
on the fact that | 52 |
a degree of heat | 52 |
the presence of an | 51 |
from which it is | 51 |
under the name of | 51 |
a strong solution of | 51 |
in the open air | 50 |
in such a manner | 50 |
that it may be | 50 |
part by weight of | 50 |
a specific gravity of | 50 |
the presence of the | 49 |
the acid of the | 49 |
for the use of | 49 |
that it is not | 48 |
at the beginning of | 48 |
the variation of the | 48 |
atomic weights of the | 48 |
may be regarded as | 47 |
the weights of the | 47 |
that of boiling water | 47 |
the basis of the | 47 |
the greater part of | 47 |
of the law of | 47 |
by the means of | 47 |
this kind of air | 47 |
in accordance with the | 46 |
an excess of water | 46 |
of the nature of | 46 |
it must be observed | 46 |
neck of the retort | 46 |
the top of the | 46 |
the expense of the | 46 |
for the formation of | 46 |
in the fact that | 46 |
it is proper to | 46 |
a good deal of | 46 |
the difference between the | 46 |
than that of the | 46 |
of an excess of | 45 |
in the course of | 45 |
the determination of the | 45 |
of the alkaline earths | 45 |
in the memoirs of | 45 |
at the moment of | 45 |
by the help of | 45 |
if a solution of | 45 |
the case of the | 45 |
the action of chlorine | 45 |
of the composition of | 45 |
under a pressure of | 45 |
of a solution of | 45 |
it is capable of | 45 |
the fact that it | 44 |
all the properties of | 44 |
as soon as the | 44 |
with a mixture of | 44 |
of the elements of | 44 |
may be obtained by | 44 |
the moisture of the | 43 |
the separation of the | 43 |
may be separated from | 43 |
at a temperature of | 43 |
in this case the | 43 |
in order to obtain | 43 |
of spirit of wine | 43 |
of which it is | 43 |
the pressure of the | 43 |
are insoluble in water | 43 |
of the spirit of | 43 |
the cause of the | 43 |
an aqueous solution of | 43 |
oxygen of the air | 42 |
capable of combining with | 42 |
the law of multiple | 42 |
the combustion of the | 42 |
for the most part | 42 |
the law of substitution | 42 |
of hydrogen and oxygen | 42 |
be separated from the | 42 |
with the salifiable bases | 42 |
in the order of | 41 |
the amount of heat | 41 |
formed by the union | 41 |
is expressed by the | 41 |
the action of an | 41 |
is seen from the | 41 |
the rest of the | 41 |
to the quantity of | 41 |
a certain degree of | 40 |
moisture of the air | 40 |
the beginning of the | 40 |
in the majority of | 40 |
what has been said | 40 |
by the aid of | 40 |
in the decomposition of | 40 |
in an excess of | 40 |
is obtained in the | 40 |
is equal to the | 40 |
of the same kind | 39 |
the products of the | 39 |
of the oxides of | 39 |
that part of the | 39 |
the name of the | 39 |
its specific gravity is | 39 |
by weight of hydrogen | 39 |
the influence of the | 39 |
a whole series of | 38 |
to the presence of | 38 |
in the composition of | 38 |
by the combustion of | 38 |
with a small quantity | 38 |
for this purpose the | 38 |
and its combinations with | 38 |
as in the case | 38 |
in the solution of | 38 |
of the academy for | 38 |
when exposed to the | 38 |
on the addition of | 38 |
has a specific gravity | 38 |
on the one hand | 38 |
of the alkali metals | 38 |
is accompanied by the | 38 |
to the amount of | 37 |
the volumes of the | 37 |
so that it is | 37 |
two atoms of hydrogen | 37 |
a greater affinity with | 37 |
for the manufacture of | 37 |
the solution of the | 37 |
a very small quantity | 37 |
in the action of | 36 |
the relation between the | 36 |
the mass of the | 36 |
it is soluble in | 36 |
a saturated solution of | 36 |
in an atmosphere of | 36 |
met with in nature | 36 |
is evident from the | 36 |
surface of the earth | 36 |
of the substance dissolved | 36 |
of the compounds of | 36 |
is placed in a | 36 |
the same way as | 36 |
of the nitrous acid | 36 |
of the salts of | 36 |
be expressed by the | 36 |
presence of an excess | 36 |
the relative weights of | 36 |
to the law of | 35 |
one part by weight | 35 |
the study of the | 35 |
of the atoms of | 35 |
is used in the | 35 |
the quantity of the | 35 |
may be considered as | 35 |
the upper part of | 35 |
the hydrogen of the | 35 |
in exactly the same | 35 |
it is used in | 35 |
the flame of a | 35 |
expressed by the equation | 35 |
law of multiple proportions | 35 |
is used as a | 35 |
the product of the | 35 |
which are capable of | 35 |
be added to a | 35 |
a greater affinity than | 35 |
on account of the | 35 |
the oxides of nitrogen | 35 |
less than that of | 35 |
a small portion of | 35 |
set it in a | 35 |
the vapour density of | 35 |
by the decomposition of | 35 |
may be obtained from | 35 |
care must be taken | 34 |
to a certain degree | 34 |
iron filings and brimstone | 34 |
by this means the | 34 |
in a current of | 34 |
the action of acids | 34 |
as shown in the | 34 |
with the vitriolic acid | 34 |
in the university of | 34 |
in a concrete form | 34 |
the academy of sciences | 34 |
the same quantity of | 34 |
be looked for in | 34 |
the action of sulphuric | 34 |
in a liquid state | 34 |
weights of the elements | 34 |
brought into contact with | 34 |
a large proportion of | 34 |
the middle of the | 34 |
to be the case | 33 |
the properties of a | 33 |
metals of the alkaline | 33 |
when a solution of | 33 |
the law of avogadro | 33 |
greater part of the | 33 |
the regulus of antimony | 33 |
according to the law | 33 |
in a number of | 33 |
in the absence of | 33 |
the air in the | 33 |
with spirit of wine | 33 |
with a view to | 33 |
a sufficient quantity of | 33 |
is taken advantage of | 33 |
from what has been | 33 |
of the oxygen of | 33 |
the degree of heat | 33 |
by the combination of | 33 |
of this kind of | 33 |
takes place in the | 33 |
in the process of | 32 |
is a compound of | 32 |
with regard to the | 32 |
we shall afterwards see | 32 |
at the temperature of | 32 |
in the free state | 32 |
the fact that a | 32 |
which it may be | 32 |
the salts of the | 32 |
by the vitriolic acid | 32 |
on the th of | 32 |
of the atomic weights | 32 |
in the combustion of | 32 |
that there is a | 32 |
of the atomic theory | 32 |
the majority of cases | 32 |
upper part of the | 32 |
must be looked for | 32 |
a rise of temperature | 32 |
there is reason to | 32 |
an equal quantity of | 32 |
it is to be | 31 |
at a higher temperature | 31 |
upon the surface of | 31 |
the force of fire | 31 |
at the present time | 31 |
to make use of | 31 |
into a solution of | 31 |
the heat of boiling | 31 |
heat of boiling water | 31 |
easily soluble in water | 31 |
is based on the | 31 |
of the academy of | 31 |
action of sulphuric acid | 31 |
action of chlorine on | 31 |
a great part of | 31 |
the union of the | 31 |
the mouth of the | 31 |
a state of vapour | 31 |
the majority of the | 31 |
by weight of the | 31 |
may be expressed by | 31 |
of the products of | 31 |
by weight of oxygen | 30 |
for the same reason | 30 |
heating a mixture of | 30 |
the quantity of water | 30 |
put it into a | 30 |
in contact with the | 30 |
enter into the composition | 30 |
a stream of hydrogen | 30 |
combinations with salifiable bases | 30 |
in the second place | 30 |
the boiling point of | 30 |
as we shall afterwards | 30 |
is no other than | 30 |
end of the tube | 30 |
the royal college of | 30 |
seen from the fact | 30 |
with the acid of | 30 |
one atom of oxygen | 30 |
the density of the | 30 |
the presence of air | 30 |
the form of the | 30 |
of the action of | 30 |
to the surface of | 30 |
the receiver of an | 30 |
due to the fact | 30 |
a greater quantity of | 30 |
into contact with the | 30 |
insoluble in water and | 30 |
specific gravity of the | 30 |
which is insoluble in | 30 |
produced by the action | 30 |
the use of the | 29 |
to the conclusion that | 29 |
at the same temperature | 29 |
in a pure state | 29 |
that there is no | 29 |
the colour of the | 29 |
under the receiver of | 29 |
taken advantage of in | 29 |
the acid of vinegar | 29 |
the composition of water | 29 |
according to the nature | 29 |
on a solution of | 29 |
the composition of a | 29 |
the water of the | 29 |
a very gentle heat | 29 |
of the metals of | 29 |
by the use of | 29 |
of a fixed alkali | 29 |
receiver of an air | 29 |
a fresh quantity of | 29 |
through a solution of | 29 |
science and art department | 29 |
is determined by the | 29 |
soluble in water and | 29 |
the action of nitric | 29 |
small quantity of water | 29 |
it will be seen | 29 |
on account of its | 29 |
of the decomposition of | 28 |
the principles of the | 28 |
of the fact that | 28 |
i am about to | 28 |
of the carbonic anhydride | 28 |
of the combustion of | 28 |
with the aid of | 28 |
the door of the | 28 |
as soon as it | 28 |
from a solution of | 28 |
known by the name | 28 |
the physical properties of | 28 |
used in the preparation | 28 |
in order that the | 28 |
towards the end of | 28 |
of some of the | 28 |
and in so doing | 28 |
in the middle of | 28 |
by the formation of | 28 |
and for this reason | 28 |
by the presence of | 28 |
surface of the water | 28 |
the addition of a | 28 |
the same degree of | 28 |
the existence of a | 28 |
when we come to | 27 |
with which they are | 27 |
action of nitric acid | 27 |
it has been found | 27 |
in the properties of | 27 |
the reguline part of | 27 |
and this is the | 27 |
of the acid of | 27 |
its combinations with salifiable | 27 |
the evolution of heat | 27 |
it is probable that | 27 |
does not act on | 27 |
the state of gas | 27 |
the amount of the | 27 |
the quantity of caloric | 27 |
enters into the composition | 27 |
take place in the | 27 |
the order of affinity | 27 |
the temperature at which | 27 |
of its weight of | 27 |
it is necessary that | 27 |
is produced by the | 27 |
the tension of the | 27 |
exposed to the action | 27 |
a solution of caustic | 27 |
from the action of | 27 |
the decomposition of water | 27 |
the particles of the | 27 |
it is found in | 27 |
is added to the | 27 |
exposed to the fire | 27 |
the manner in which | 27 |
the passage of the | 27 |
the flame of the | 27 |
by means of which | 27 |
to a certain extent | 27 |
in which they are | 27 |
must be considered as | 27 |
oxygen from the air | 27 |
of the existence of | 27 |
metals of the alkalis | 27 |
oxygen of the atmosphere | 26 |
the parts of the | 26 |
in the retort a | 26 |
the inside of the | 26 |
the greatest part of | 26 |
the atoms of the | 26 |
by a mixture of | 26 |
in the nitrous acid | 26 |
the presence of alkalis | 26 |
of the solution of | 26 |
without the help of | 26 |
in a crystalline form | 26 |
in the periodic system | 26 |
a great variety of | 26 |
the spirit of nitre | 26 |
taken advantage of for | 26 |
by heating a mixture | 26 |
the most important of | 26 |
left in the retort | 26 |
is found in the | 26 |
in such a way | 26 |
to the sum of | 26 |
sparingly soluble in water | 26 |
different kinds of air | 26 |
to the end of | 26 |
to that of the | 26 |
the latent heat of | 26 |
over into the receiver | 26 |
and the formation of | 26 |
for the extraction of | 26 |
with some of the | 26 |
a state of equilibrium | 25 |
with which it was | 25 |
be added to the | 25 |
the moment of its | 25 |
in the proportion of | 25 |
action of hydrochloric acid | 25 |
is added to a | 25 |
it is not surprising | 25 |
the evolution of oxygen | 25 |
the essence of the | 25 |
the same nature with | 25 |
the amount of oxygen | 25 |
solution of sodium carbonate | 25 |
is greater than that | 25 |
by the evolution of | 25 |
one atom of hydrogen | 25 |
of the marine acid | 25 |
the reason of this | 25 |
and that it is | 25 |
a compound of the | 25 |
concentrated oil of vitriol | 25 |
an account of the | 25 |
the result of the | 25 |
of the atoms in | 25 |
mixed with a solution | 25 |
one volume of oxygen | 25 |
greater degree of heat | 25 |
the aid of heat | 25 |
able to combine with | 25 |
of an electric current | 24 |
the magnitude of the | 24 |
of the molecules of | 24 |
we have already seen | 24 |
be found in the | 24 |
the action of hydrochloric | 24 |
be passed through a | 24 |
is the case with | 24 |
at a pressure of | 24 |
by means of an | 24 |
to the number of | 24 |
to the degree of | 24 |
and therefore it is | 24 |
with a rise of | 24 |
with that of the | 24 |
the water in which | 24 |
with the marine acid | 24 |
of the weights of | 24 |
subjected to the action | 24 |
but it is not | 24 |
of one of the | 24 |
the direct action of | 24 |
very small quantity of | 24 |
properties of the elements | 24 |
the products of combustion | 24 |
a given quantity of | 24 |
made use of in | 24 |
may be made to | 24 |
the application of the | 24 |
as is seen from | 24 |
is replaced by the | 24 |
of the vapour of | 24 |
of a galvanic current | 24 |
water at the ordinary | 24 |
depends on the fact | 24 |
that there may be | 24 |
so as to make | 24 |
into a glass retort | 24 |
of the principles of | 24 |
compounds of the type | 24 |
must be observed that | 24 |
to the weight of | 24 |
the solubility of the | 24 |
in the study of | 24 |
of the elements in | 24 |
of the three principles | 23 |
in the same proportion | 23 |
be obtained by the | 23 |
with a portion of | 23 |
with a fixed alkali | 23 |
of spirit of salt | 23 |
action of an electric | 23 |
to the study of | 23 |
of the quantity of | 23 |
form of a white | 23 |
action of the fire | 23 |
quantity of common air | 23 |
in order to make | 23 |
the amount of water | 23 |
has not yet been | 23 |
must be regarded as | 23 |
in the history of | 23 |
may be taken as | 23 |
of the nitric acid | 23 |
an excess of the | 23 |
so as to be | 23 |
no other than the | 23 |
it is obtained by | 23 |
in a similar manner | 23 |
the atoms in the | 23 |
remains in the retort | 23 |
h o h o | 23 |
the quantity of oxygen | 23 |
with a gentle heat | 23 |
this is due to | 23 |
of peroxide of hydrogen | 23 |
you will find in | 23 |
by the same means | 23 |
which is soluble in | 23 |
is decomposed by water | 23 |
a salt of the | 23 |
of the sulphuric acid | 23 |
relative weights of the | 23 |
hydrogen is replaced by | 23 |
quarter of an hour | 23 |
the force of the | 23 |
as a reducing agent | 23 |
must be taken to | 23 |
of iron filings and | 23 |
physical and chemical properties | 23 |
in a closed vessel | 23 |
the oxides of the | 23 |
there can be no | 23 |
in the bottom of | 23 |
of the vapours of | 23 |
separated from each other | 23 |
hath a greater affinity | 23 |
in the neighbourhood of | 23 |
solution of caustic potash | 23 |
the place of the | 23 |
it is insoluble in | 23 |
a mixture of hydrogen | 23 |
of the royal society | 23 |
in favour of the | 23 |
it is best to | 23 |
the ratio of the | 23 |
the nitrogen of the | 23 |
the body of the | 23 |
owing to the fact | 23 |
as shown in fig | 23 |
action of a galvanic | 23 |
of the water in | 22 |
the vessel in which | 22 |
of the component parts | 22 |
the addition of water | 22 |
a solution of silver | 22 |
there will come over | 22 |
the same relation to | 22 |
the evolution of hydrogen | 22 |
is found to be | 22 |
the difference of the | 22 |
the same amount of | 22 |
surface of the liquor | 22 |
it is difficult to | 22 |
and in this respect | 22 |
obtained in the form | 22 |
at the positive pole | 22 |
the fact that in | 22 |
the height of the | 22 |
with the oxygen of | 22 |
of a yellow colour | 22 |
a dilute solution of | 22 |
before and after the | 22 |
a very high temperature | 22 |
of the atomic weight | 22 |
it will not be | 22 |
does not take place | 22 |
coming into contact with | 22 |
of which they are | 22 |
end of the operation | 22 |
is carried on in | 22 |
the calcination of metals | 22 |
is easily soluble in | 22 |
without the aid of | 22 |
to a red heat | 22 |
of a series of | 22 |
by which means the | 22 |
in the shape of | 22 |
a portion of its | 22 |
attention to the fact | 22 |
if you desire to | 22 |
separated from it by | 22 |
is not the case | 22 |
in parts of water | 22 |
a current of air | 22 |
may also be obtained | 22 |
bottom of the retort | 22 |
with a very gentle | 22 |
is accompanied by a | 22 |
the point of saturation | 22 |
to the class of | 22 |
of the most important | 22 |
by the force of | 22 |
is a substance which | 22 |
a large number of | 22 |
the law of the | 22 |
are capable of being | 22 |
that the amount of | 22 |
of sulphuric acid on | 22 |
for the sake of | 22 |
the interior of the | 22 |
as well as in | 21 |
a stream of chlorine | 21 |
it is certain that | 21 |
and the quantity of | 21 |
by little and little | 21 |
in proportion as the | 21 |
the appearance of a | 21 |
the presence of acids | 21 |
an equal weight of | 21 |
a considerable degree of | 21 |
a quarter of an | 21 |
one or the other | 21 |
the basis of sea | 21 |
two volumes of hydrogen | 21 |
a change in the | 21 |
solution of hydrochloric acid | 21 |
the preparation of chlorine | 21 |
in an aqueous solution | 21 |
part of this work | 21 |
as to make the | 21 |
and that of the | 21 |
so much the more | 21 |
found it to be | 21 |
to be able to | 21 |
than is necessary to | 21 |
for this reason it | 21 |
owing to the formation | 21 |
we may add that | 21 |
in a reverberating furnace | 21 |
on the formation of | 21 |
have the property of | 21 |
of the four elements | 21 |
if a mixture of | 21 |
fact that it is | 21 |
is heated in a | 21 |
as much as possible | 21 |
the nitrous acid is | 21 |
which is capable of | 21 |
as is the case | 21 |
the spirit of salt | 21 |
to which it is | 21 |
be reduced to a | 21 |
of the air is | 21 |
be exposed to the | 21 |
is not to be | 21 |
is obtained as a | 21 |
the substance to be | 21 |
with water of crystallisation | 21 |
of oxygen and hydrogen | 21 |
the science and art | 21 |
is also formed by | 21 |
that a solution of | 21 |
part of the acid | 21 |
even at the ordinary | 21 |
the vapour tension of | 21 |
accompanied by the evolution | 21 |
for this reason the | 21 |
the number of the | 21 |
we have seen that | 21 |
to free it from | 21 |
spirit of sal ammoniac | 21 |
a solution of ammonia | 21 |
with a change of | 21 |
a solution of this | 21 |
in consequence of the | 21 |
part of the air | 21 |
is not soluble in | 21 |
chymists are wont to | 21 |
a mixture of potassium | 21 |
as we shall see | 21 |
may be obtained in | 21 |
is connected with the | 21 |
the phlogiston of the | 21 |
soluble in spirit of | 21 |
at a white heat | 21 |
the quantity of heat | 21 |
to the point of | 20 |
entering into the composition | 20 |
in the vapour of | 20 |
expressed by the formula | 20 |
is not able to | 20 |
without the addition of | 20 |
a much greater quantity | 20 |
in a cool place | 20 |
equal to the sum | 20 |
the same kind of | 20 |
the level of the | 20 |
pressure of the atmosphere | 20 |
the lower part of | 20 |
the bowels of the | 20 |
sides of the vessel | 20 |
to the sides of | 20 |
of the particles of | 20 |
the difference in the | 20 |
the same as that | 20 |
it may be said | 20 |
that the volume of | 20 |
in a glass vessel | 20 |
that it does not | 20 |
of all the elements | 20 |
the molecular weights of | 20 |
a greater degree of | 20 |
the number of molecules | 20 |
slightly soluble in water | 20 |
of water in the | 20 |
will be seen that | 20 |
the discovery of the | 20 |
in the act of | 20 |
at the negative pole | 20 |
has a greater affinity | 20 |
a little of the | 20 |
is known to be | 20 |
with a degree of | 20 |
such a manner as | 20 |
from a mixture of | 20 |
it is well known | 20 |
such a degree of | 20 |
that it is a | 20 |
be considered as a | 20 |
in a mixture of | 20 |
expressed by the following | 20 |
surface of the metal | 20 |
it is evident from | 20 |
in this case it | 20 |
are formed by the | 20 |
as that of the | 20 |
mixture of iron filings | 20 |
has the property of | 20 |
bowels of the earth | 20 |
spirit of wine is | 20 |
not soluble in water | 20 |
professor of chemistry in | 20 |
certain degree of heat | 20 |
system of the elements | 20 |
into a liquid state | 20 |
oxyd of zinc zinc | 20 |
one part of the | 20 |
in which it was | 20 |
the component parts of | 20 |
weight of a litre | 20 |
may be replaced by | 19 |
with one atom of | 19 |
expense of the oxygen | 19 |
latent heat of evaporation | 19 |
h o c h | 19 |
to the top of | 19 |
very soluble in water | 19 |
many of the properties | 19 |
the volume of a | 19 |
of a small quantity | 19 |
the type of the | 19 |
comes into contact with | 19 |
molecular weight of the | 19 |
as we have seen | 19 |
the vitriolic acid with | 19 |
the compounds of the | 19 |
in the place of | 19 |
have a greater affinity | 19 |
be regarded as a | 19 |
with the spirit of | 19 |
of the other elements | 19 |
is a sort of | 19 |
prepared by the action | 19 |
with the heat of | 19 |
the facility with which | 19 |
as a source of | 19 |
in a gaseous state | 19 |
by which it is | 19 |
in the combination of | 19 |
is met with in | 19 |
mixture of nitrous air | 19 |
and in the same | 19 |
exactly the same manner | 19 |
in order to separate | 19 |
in a closed tube | 19 |
reason to think that | 19 |
the number of atoms | 19 |
equal to that of | 19 |
a few drops of | 19 |
is reason to think | 19 |
of each of the | 19 |
the specific gravities of | 19 |
so as to form | 19 |
the formation of ice | 19 |
the volume of air | 19 |
in a melting furnace | 19 |
part of its weight | 19 |
may be converted into | 19 |
such a manner that | 19 |
from each other by | 19 |
the cream of tartar | 19 |
i have here a | 19 |
the relation of the | 19 |
in the flame of | 19 |
is said to be | 19 |
considerable amount of heat | 19 |
than that of boiling | 19 |
the violence of the | 19 |
will be found in | 19 |
by a solution of | 19 |
with the nitrous acid | 19 |
the lower oxides of | 19 |
decomposed by the action | 19 |
the aid of the | 19 |
under the head of | 19 |
shall have occasion to | 19 |
and on the other | 19 |
due to the presence | 19 |
it is a very | 19 |
the spectrum of the | 19 |
of the theory of | 19 |
it is also formed | 19 |
as one of the | 19 |
the molecules of the | 19 |
to be met with | 19 |
falls to the bottom | 18 |
and one volume of | 18 |
are said to be | 18 |
excess of hydrochloric acid | 18 |
it is found that | 18 |
the oxidation of the | 18 |
by the acid of | 18 |
in the following chapter | 18 |
of many of the | 18 |
an evolution of heat | 18 |
and by that means | 18 |
is not surprising that | 18 |
from it by the | 18 |
is absorbed by the | 18 |
of the tria prima | 18 |
by the evaporation of | 18 |
is less than that | 18 |
it is remarkable that | 18 |
lower oxides of nitrogen | 18 |
it seems to me | 18 |
of a litre of | 18 |
at a low temperature | 18 |
great part of the | 18 |
the formation of water | 18 |
not acted on by | 18 |
as well as of | 18 |
it ought to be | 18 |
a long time in | 18 |
in the following way | 18 |
it is not necessary | 18 |
the quantity of air | 18 |
as fast as it | 18 |
is placed in the | 18 |
with the substitution of | 18 |
of air in which | 18 |
as an oxidising agent | 18 |
the oil of vitriol | 18 |
combines with the oxygen | 18 |
with the exception of | 18 |
the combining weight of | 18 |
that a mixture of | 18 |
as far as possible | 18 |
of carbonic acid gas | 18 |
action of water on | 18 |
is formed in the | 18 |
the hydrogen and oxygen | 18 |
the walls of the | 18 |
an atom of hydrogen | 18 |
a quantity of water | 18 |
is an example of | 18 |
are capable of forming | 18 |
on the subject of | 18 |
that the weight of | 18 |
separate it from the | 18 |
of the same elements | 18 |
is passed through the | 18 |
a mixture of nitrous | 18 |
the mercury in the | 18 |
when it is in | 18 |
in a glass tube | 18 |
same manner as the | 18 |
in order to free | 18 |
having a greater affinity | 18 |
especially in the presence | 18 |
the precipitation of the | 18 |
by means of this | 18 |
is the same as | 18 |
weights of the atoms | 18 |
in addition to this | 18 |
a white precipitate of | 18 |
of a number of | 18 |
raise the temperature of | 18 |
by the interposition of | 18 |
it may be obtained | 18 |
this is the case | 18 |
parts of water at | 18 |
from which they are | 18 |
the conception of the | 18 |
the removal of the | 18 |
any kind of air | 18 |
solution of this salt | 18 |
be exposed to a | 18 |
p o h o | 18 |
an equal volume of | 18 |
of the specific gravity | 18 |
in the bowels of | 18 |
takes the place of | 18 |
the state of the | 18 |
the doctrine of the | 18 |
the present state of | 18 |
the possibility of the | 18 |
the absolute boiling point | 17 |
temperature of the formation | 17 |
dissolved in the water | 17 |
smoking spirit of nitre | 17 |
the cause of this | 17 |
in the distillation of | 17 |
and in the second | 17 |
is not acted on | 17 |
the combination of the | 17 |
can be obtained from | 17 |
by the heat of | 17 |
door of the fire | 17 |
widely distributed in nature | 17 |
be remarked that the | 17 |
a solution of copper | 17 |
the vapour of the | 17 |
violence of the fire | 17 |
be mixed with the | 17 |
an equal number of | 17 |
quantity of inflammable air | 17 |
a substance which is | 17 |
and also by the | 17 |
the focus of a | 17 |
in a similar way | 17 |
it is a sign | 17 |
there is no doubt | 17 |
on the sides of | 17 |
the production of the | 17 |
to a high temperature | 17 |
bottom of the crucible | 17 |
the proportion of the | 17 |
gives a precipitate of | 17 |
the sulphur of the | 17 |
it is converted into | 17 |
of oil of vitriol | 17 |
state in which it | 17 |
atoms in the molecules | 17 |
of spirit of nitre | 17 |
volume of the gas | 17 |
deprived of its phlogiston | 17 |
is not the only | 17 |
that the acid of | 17 |
but if it be | 17 |
small quantity of a | 17 |
it has been shown | 17 |
the light emitted by | 17 |
to the state of | 17 |
is not at all | 17 |
may be used for | 17 |
the first of these | 17 |
the evaporation of the | 17 |
do not act on | 17 |
is well known that | 17 |
reason to believe that | 17 |
the oxygen from the | 17 |
a mixture of iron | 17 |
the preparation of the | 17 |
formed by the combination | 17 |
out of the furnace | 17 |
from the decomposition of | 17 |
in a very small | 17 |
to separate it from | 17 |
the direction of the | 17 |
to me to be | 17 |
the same composition as | 17 |
by a method of | 17 |
is also obtained by | 17 |
for the production of | 17 |
the two kinds of | 17 |
sum of the weights | 17 |
fall to the bottom | 17 |
of sulphuric acid and | 17 |
in this manner the | 17 |
the coefficient of expansion | 17 |
the butter of antimony | 17 |
by the following equation | 17 |
specific gravity of solutions | 17 |
from which it may | 17 |
the addition of any | 17 |
the same number of | 17 |
also formed by the | 17 |
the periodic system of | 17 |
on which account it | 17 |
they are capable of | 17 |
is converted into a | 17 |
of animal and vegetable | 17 |
flame of a candle | 17 |
of chemistry in the | 17 |
it is not a | 17 |
solutions of sulphuric acid | 17 |
without access of air | 17 |
met with in the | 17 |
this depends on the | 17 |
is seen in the | 17 |
the great quantity of | 17 |
of a white powder | 17 |
for this purpose i | 17 |
is decomposed by the | 17 |
of the periodic system | 17 |
are capable of combining | 17 |
twice its weight of | 17 |
by the periodic law | 17 |
that the formation of | 17 |
within the limits of | 17 |
it is sufficient to | 17 |
of the number of | 17 |
be considered as the | 17 |
in a vessel of | 17 |
of potassium and sodium | 17 |
than any of the | 17 |
be obtained in a | 17 |
as a matter of | 16 |
by the oxidation of | 16 |
of one pound of | 16 |
in the spectrum of | 16 |
reguline part of antimony | 16 |
the same nature as | 16 |
we shall have occasion | 16 |
weight of the air | 16 |
a pressure of atmospheres | 16 |
and also in the | 16 |
in the royal college | 16 |
it in the form | 16 |
on the nature of | 16 |
a mixture of two | 16 |
the solution of a | 16 |
of regulus of antimony | 16 |
it will be sufficient | 16 |
of the carbonic acid | 16 |
the investigation of the | 16 |
are produced by the | 16 |
a quantity of air | 16 |
of gold and silver | 16 |
it was found that | 16 |
the preparation of oxygen | 16 |
that they may be | 16 |
with the separation of | 16 |
is the same thing | 16 |
from the spirit of | 16 |
the formation of this | 16 |
for the determination of | 16 |
was found to be | 16 |
spirit of wine with | 16 |
after a certain time | 16 |
the substance of the | 16 |
is necessary that the | 16 |
of the weight of | 16 |
it consists of a | 16 |
it is possible that | 16 |
come to treat of | 16 |
is explained by the | 16 |
in a solid state | 16 |
from that of the | 16 |
differ from each other | 16 |
which are insoluble in | 16 |
a solution of ammonium | 16 |
in the interior of | 16 |
is used for the | 16 |
of the principle of | 16 |
the acid of nitre | 16 |
the knowledge of the | 16 |
it is equal to | 16 |
also be obtained by | 16 |
that the quantity of | 16 |
to such a degree | 16 |
c h c h | 16 |
the amount of carbonic | 16 |
you will find a | 16 |
is a mixture of | 16 |
in a small quantity | 16 |
but it must be | 16 |
the same as in | 16 |
mixture of hydrogen and | 16 |
of oxygen in the | 16 |
of the temperature of | 16 |
added to the solution | 16 |
mixed with a small | 16 |
it is much more | 16 |
the pores of the | 16 |
the particles of bodies | 16 |
attracts the moisture of | 16 |
large quantity of water | 16 |
like that of the | 16 |
used in the manufacture | 16 |
of the solar spectrum | 16 |
so as not to | 16 |
of one atom of | 16 |
of temperature and pressure | 16 |
a number of other | 16 |
so long as the | 16 |
which is formed by | 16 |
of plants and animals | 16 |
is obtained by heating | 16 |
into the neck of | 16 |
being exposed to the | 16 |
in a great measure | 16 |
to raise the temperature | 16 |
that the composition of | 16 |
of sodium and potassium | 16 |
vegetable and animal substances | 16 |
the properties of an | 16 |
volatile spirit of sal | 16 |
but it does not | 16 |
air in which a | 16 |
part of the furnace | 16 |
the conditions under which | 16 |
to combine with the | 16 |
for a considerable time | 16 |
for the fact that | 16 |
of the uneven series | 16 |
which one atom of | 16 |
a number of substances | 16 |
by the direct action | 16 |
which are soluble in | 16 |
the side of the | 16 |
of the indestructibility of | 16 |
it is not so | 16 |
as not to be | 16 |
be mixed with a | 16 |
the nose of the | 16 |
periodic system of the | 16 |
the specific heats of | 16 |
atoms in the molecule | 16 |
the essential oil of | 15 |
of the specific heat | 15 |
of the last century | 15 |
of water of crystallisation | 15 |
the quantity of acid | 15 |
be seen in the | 15 |
atomic weight of oxygen | 15 |
three atoms of hydrogen | 15 |
the way in which | 15 |
this degree of heat | 15 |
when treated with water | 15 |
air which had been | 15 |
this is the reason | 15 |
of a portion of | 15 |
the motion of the | 15 |
the earth of the | 15 |
is a kind of | 15 |
the position of the | 15 |
diminution of common air | 15 |
of elements and compounds | 15 |
of the fixed air | 15 |
any of the other | 15 |
mixing a solution of | 15 |
the volume occupied by | 15 |
is found in nature | 15 |
lower part of the | 15 |
parts of water dissolve | 15 |
the character of the | 15 |
at the time of | 15 |
the remainder of the | 15 |
and in this manner | 15 |
with the addition of | 15 |
be separated from it | 15 |
in the former case | 15 |
the reduction of the | 15 |
of nitric acid on | 15 |
a consequence of the | 15 |
the course of the | 15 |
you will see the | 15 |
of the science and | 15 |
be taken advantage of | 15 |
it is decomposed by | 15 |
or a mixture of | 15 |
the operation is finished | 15 |
has been found that | 15 |
nature of the elements | 15 |
of the substances which | 15 |
spectrum of the light | 15 |
is sparingly soluble in | 15 |
that spirit of wine | 15 |
is poured into the | 15 |
of each of these | 15 |
a manner as to | 15 |
it is very difficult | 15 |
in an anhydrous state | 15 |
regulus of antimony is | 15 |
is mixed with a | 15 |
and a solution of | 15 |
in a liquid form | 15 |
of substances which are | 15 |
the composition of this | 15 |
solution of sodium hydroxide | 15 |
proportion to the quantity | 15 |
so that it may | 15 |
a combination of the | 15 |
similar to that of | 15 |
is far from being | 15 |
it must not be | 15 |
from this it is | 15 |
in which one atom | 15 |
is used in medicine | 15 |
is capable of dissolving | 15 |
by an excess of | 15 |
solution of silver nitrate | 15 |
there is great reason | 15 |
to the extent of | 15 |
solution of potassium hydroxide | 15 |
from what hath been | 15 |
one of the best | 15 |
quantity of sulphuric acid | 15 |
to be found in | 15 |
in the ratio of | 15 |
the history of the | 15 |
it follows that the | 15 |
have not yet been | 15 |
in the next place | 15 |
atoms of the elements | 15 |
for the first time | 15 |
and by this means | 15 |
and it may be | 15 |
excess of sulphuric acid | 15 |
be placed in the | 15 |
of the hydrogen in | 15 |
are decomposed by water | 15 |
it is clear that | 15 |
with one volume of | 15 |
is represented by the | 15 |
of the elements are | 15 |
the nitric acid is | 15 |
is not capable of | 15 |
which you intend to | 15 |
in a short time | 15 |
to be the same | 15 |
the double decomposition of | 15 |
a matter of fact | 15 |
but it may be | 15 |
the carbon and hydrogen | 15 |
determining the composition of | 15 |
exposure to the air | 15 |
as it was before | 15 |
the higher oxides of | 15 |
it may be supposed | 15 |
what hath been said | 15 |
presence of a small | 15 |
present in the air | 15 |
up to the present | 15 |
hath the property of | 15 |
under the same conditions | 15 |
we come to treat | 15 |
the whole mass of | 15 |
the help of the | 15 |
and the volume of | 15 |
with a small amount | 15 |
an excess of hydrochloric | 15 |
from the law of | 15 |
the results of the | 15 |
at the top of | 15 |
of which we have | 15 |
the same way that | 15 |
when the operation is | 15 |
the different kinds of | 15 |
of the even series | 15 |
just as in the | 15 |
in consequence of which | 15 |
the indestructibility of matter | 15 |
it is very important | 15 |
of the nitrous air | 15 |
into double decomposition with | 15 |
is nothing more than | 15 |
that the nitrous acid | 15 |
weight of the substance | 15 |
it is one of | 15 |
from the sphere of | 15 |
two kinds of air | 15 |
different from that of | 15 |
of the electric current | 15 |
an absorption of heat | 15 |
from the experiments of | 15 |
of the mass of | 15 |
used in the arts | 15 |
forms one of the | 15 |
the same time the | 15 |
temperature of the atmosphere | 15 |
the quality of the | 15 |
than when it is | 15 |
is owing to the | 15 |
h o n o | 15 |
variation of the specific | 15 |
an ingredient in the | 15 |
the dry distillation of | 15 |
of this or that | 15 |
a certain portion of | 15 |
is contained in the | 15 |
of their atomic weights | 15 |
in combination with the | 15 |
in the mean time | 15 |
of salt of tartar | 15 |
the second part of | 15 |
a mixture of sodium | 15 |
salt of the composition | 15 |
to the ancient chemists | 15 |
is proportional to the | 15 |
a pressure of mm | 15 |
of the vessel in | 15 |
be regarded as the | 15 |
of a red colour | 15 |
the water contained in | 15 |
solution of caustic soda | 14 |
i am going to | 14 |
it may be that | 14 |
portion of the air | 14 |
which is not the | 14 |
small quantity of the | 14 |
bottom of the cucurbit | 14 |
the hydrogen is replaced | 14 |
the water of crystallisation | 14 |
of the variation of | 14 |
that the density of | 14 |
the members of the | 14 |
the commencement of the | 14 |
by virtue of the | 14 |
has been said above | 14 |
unknown to the ancient | 14 |
with the fact that | 14 |
atomic weight of the | 14 |
all parts of the | 14 |
times its weight of | 14 |
temperature at which the | 14 |
will find in the | 14 |
the corresponding compounds of | 14 |
the progress of the | 14 |
this mixture into a | 14 |
a liquid boiling at | 14 |
it may be separated | 14 |
part of the water | 14 |
the combustion of charcoal | 14 |
come over into the | 14 |
by means of heat | 14 |
the help of a | 14 |
higher degree of oxidation | 14 |
to the composition of | 14 |
application of the law | 14 |
the action of zinc | 14 |
is separated from the | 14 |
the sphere of action | 14 |
it is of great | 14 |
than that which is | 14 |
the increase in weight | 14 |
is by no means | 14 |
used for the preparation | 14 |
those substances which are | 14 |
the case of a | 14 |
the strength of the | 14 |
bears the name of | 14 |
this is not the | 14 |
if a piece of | 14 |
it comes to pass | 14 |
salts of the composition | 14 |
the names of the | 14 |
resists the action of | 14 |
the theory of the | 14 |
is great reason to | 14 |
is obtained in solution | 14 |
and if it be | 14 |
from the presence of | 14 |
in water and in | 14 |
not give a precipitate | 14 |
mixture of solutions of | 14 |
number of atoms of | 14 |
the oxygen compounds of | 14 |
that the action of | 14 |
the operation of the | 14 |
with the salts of | 14 |
the composition of these | 14 |
is very soluble in | 14 |
h o co h | 14 |
be dissolved in water | 14 |
be obtained in the | 14 |
it combines with the | 14 |
it is combined with | 14 |
by the burning of | 14 |
action of acids on | 14 |
what is the same | 14 |
the acid and the | 14 |
owing to the presence | 14 |
large amount of heat | 14 |
does not combine with | 14 |
when brought into contact | 14 |
water in which it | 14 |
amount of carbonic anhydride | 14 |
the effect of the | 14 |
by the weight of | 14 |
in this state it | 14 |
be placed in a | 14 |
is capable of being | 14 |
volumes of hydrogen and | 14 |
of hydrochloric acid on | 14 |
of a volatile alkali | 14 |
not combine directly with | 14 |
is converted into the | 14 |
to be regarded as | 14 |
employed for this purpose | 14 |
but also by the | 14 |
into a vessel containing | 14 |
parts of the body | 14 |
the following are the | 14 |
of which we shall | 14 |
the presence of oxygen | 14 |
of water at the | 14 |
is evolved in the | 14 |
which corresponds with the | 14 |
in the same proportions | 14 |
the elements of water | 14 |
part of the oxygen | 14 |
give a precipitate of | 14 |
is obtained from the | 14 |
of the air in | 14 |
solution of sulphuric acid | 14 |
evident from the fact | 14 |
heat evolved in the | 14 |
which is one of | 14 |
of the platinum metals | 14 |
of the reacting substances | 14 |
the combustion of hydrogen | 14 |
an equivalent quantity of | 14 |
we see that the | 14 |
in a given time | 14 |
in the latter case | 14 |
in dissolving in water | 14 |
with which it forms | 14 |
from its solution in | 14 |
and the properties of | 14 |
may be reduced to | 14 |
is the same with | 14 |
by the application of | 14 |
at a certain temperature | 14 |
and a half of | 14 |
greater affinity with the | 14 |
the oxygen in the | 14 |
an excess of ammonia | 14 |
elements of the theory | 14 |
carried off by the | 14 |
this is done by | 14 |
that a portion of | 14 |
but a very small | 14 |
brought about by the | 14 |
is nothing but a | 14 |
the conclusion that the | 14 |
the length of the | 14 |
having a specific gravity | 14 |
in which the hydrogen | 14 |
the property of dissolving | 14 |
a degree of fire | 14 |
it must be remarked | 14 |
royal college of science | 14 |
that the atomic weight | 14 |
with a layer of | 14 |
the influence of heat | 14 |
means of the phlogiston | 14 |
is passed through a | 14 |
a pretty considerable quantity | 14 |
which it is combined | 14 |
of calcium and magnesium | 14 |
is proper to observe | 14 |
as a means for | 14 |
if the water be | 14 |
of the application of | 14 |
of the hydrogen of | 14 |
turn our attention to | 14 |
the order of their | 14 |
kind of air is | 14 |
of carbonic anhydride in | 14 |
i have not yet | 14 |
order to free it | 14 |
of the anhydrous salt | 14 |
does not give a | 14 |
is formed as a | 14 |
being exposed to a | 14 |
as a consequence of | 13 |
but in the presence | 13 |
that it cannot be | 13 |
of the influence of | 13 |
the explanation of the | 13 |
by the solution of | 13 |
of the air which | 13 |
the nature of this | 13 |
put this mixture into | 13 |
of carbon and hydrogen | 13 |
will unite with the | 13 |
to a degree of | 13 |
the proportions in which | 13 |
you desire to have | 13 |
attract the moisture of | 13 |
the vapours of the | 13 |
equal to the weight | 13 |
candle to burn in | 13 |
it is of a | 13 |
the series of the | 13 |
which is to be | 13 |
the gas which is | 13 |
is founded on the | 13 |
quantity of nitrous air | 13 |
from those of the | 13 |
the combustion of a | 13 |
solution of sodium sulphate | 13 |
to unite with the | 13 |
the small portion of | 13 |
the beginning of this | 13 |
in which a candle | 13 |
salts of carbonic acid | 13 |
the ratio between the | 13 |
it appears to me | 13 |
reduced to a regulus | 13 |
a more or less | 13 |
at the age of | 13 |
the access of air | 13 |
in order to determine | 13 |
which is obtained by | 13 |
it is also used | 13 |
and has a specific | 13 |
specific heat of the | 13 |
which we have already | 13 |
enters into double decomposition | 13 |
a greater number of | 13 |
that it is possible | 13 |
that many of the | 13 |
the action of ammonia | 13 |
quantity of a substance | 13 |
soluble in an excess | 13 |
a proof of the | 13 |
the addition of the | 13 |
heat of formation of | 13 |
and illustrations in the | 13 |
the principle of substitution | 13 |
to their atomic weights | 13 |
the nature of a | 13 |
it is used as | 13 |
it does not form | 13 |
the minute particles of | 13 |
was supposed to be | 13 |
in this respect the | 13 |
come into contact with | 13 |
the elements in the | 13 |
acid with the salifiable | 13 |
remains in the form | 13 |
of the two substances | 13 |
the salt of tartar | 13 |
which account it is | 13 |
recourse must be had | 13 |
may be determined by | 13 |
found to be the | 13 |
salts of the type | 13 |
the constituent elements of | 13 |
the melting point of | 13 |
na so h o | 13 |
of the elements and | 13 |
as much of the | 13 |
moisture from the air | 13 |
the action of hydrogen | 13 |
in the common temperature | 13 |
it is formed by | 13 |
of the neutral salts | 13 |
the case in the | 13 |
focus of a burning | 13 |
conditions of temperature and | 13 |
of the light emitted | 13 |
soluble in cold water | 13 |
heat of the sun | 13 |
has long been known | 13 |
as to form a | 13 |
in the amount of | 13 |
of the same type | 13 |
an excess of acid | 13 |
accompanied by the formation | 13 |
number of the elements | 13 |
of the normal salt | 13 |
a knowledge of the | 13 |
to the discovery of | 13 |
in a dry state | 13 |
not only by the | 13 |
on the properties of | 13 |
cannot be considered as | 13 |
the amount of carbon | 13 |
in very small quantities | 13 |
if the temperature be | 13 |
which ought to be | 13 |
a third part of | 13 |
i do not think | 13 |
it burns with a | 13 |
heat is evolved in | 13 |
illustrations in the text | 13 |
the ease with which | 13 |
amount of sulphuric acid | 13 |
be met with in | 13 |
if i take a | 13 |
prepared on a large | 13 |
in a glass retort | 13 |
considerable degree of heat | 13 |
it is used for | 13 |
by heating it with | 13 |
force of the fire | 13 |
a candle to burn | 13 |
weight of an element | 13 |
as would be expected | 13 |
we know that the | 13 |
it would have been | 13 |
the form of air | 13 |
to the end that | 13 |
by the nitrous acid | 13 |
and in the other | 13 |
not only in the | 13 |
an alkaline solution of | 13 |
from the combustion of | 13 |
the form of an | 13 |
of the majority of | 13 |
cannot be separated from | 13 |
the mixture of the | 13 |
may be seen in | 13 |
which it is formed | 13 |
for this purpose a | 13 |
through the pores of | 13 |
is shown by the | 13 |
the properties of this | 13 |
of the parts of | 13 |
the sulphides of the | 13 |
is removed from the | 13 |
a part of it | 13 |
it was necessary to | 13 |
the solubility of a | 13 |
explained by the fact | 13 |
much greater quantity of | 13 |
put them into a | 13 |
pretty considerable quantity of | 13 |
is the only one | 13 |
the existence of the | 13 |
the reaction takes place | 13 |
of two or more | 13 |
the several sorts of | 13 |
one of the first | 13 |
with which we are | 13 |
is very important to | 13 |
and set it in | 13 |
air contained in the | 13 |
be expected from the | 13 |
a quantity of this | 13 |
is made use of | 13 |
and the amount of | 13 |
action of the air | 13 |
and a whole series | 13 |
with strong sulphuric acid | 13 |
vessel in which the | 13 |
parts of the salt | 13 |
accordance with the equation | 13 |
salts of nitric acid | 13 |
in the molecule of | 13 |
and as it is | 13 |
manufacture of sulphuric acid | 13 |
is a sign that | 13 |
spirit of nitre is | 13 |
of hydrogen and one | 13 |
the air contained in | 13 |
in spirit of nitre | 13 |
atomic weight of an | 13 |
must be remarked that | 13 |
to form a compound | 13 |
to burn in it | 13 |
to one of the | 13 |
we find that the | 13 |
by agitation in water | 13 |
the extraction of the | 13 |
can be obtained by | 13 |
at a given temperature | 13 |
acid does not act | 13 |
h is replaced by | 13 |
of the elements which | 13 |
to pass through a | 13 |
an idea of the | 13 |
the chemical properties of | 13 |
an excess of alkali | 13 |
of sulphuric acid is | 13 |
that portion of the | 13 |
on a mixture of | 13 |
solution of potassium permanganate | 13 |
from the surface of | 13 |
in the oxyhydrogen flame | 13 |
acts as an oxidising | 13 |
of nitrogen with oxygen | 13 |
by the mixture of | 13 |
at a lower temperature | 13 |
a very short time | 13 |
which enter into the | 13 |
this reason it is | 13 |
per parts of water | 12 |
the formation of compounds | 12 |
sides of the receiver | 12 |
of the salt of | 12 |
from which it was | 12 |
the fact that they | 12 |
reason for thinking that | 12 |
or by the action | 12 |
contains a mixture of | 12 |
which it is composed | 12 |
the ends of the | 12 |
the vegetable and animal | 12 |
is so much the | 12 |
the formation of such | 12 |
in this case there | 12 |
shown in the equation | 12 |
by the same method | 12 |
from the union of | 12 |
of a silent discharge | 12 |
the decomposition of a | 12 |
the development of the | 12 |
in the air of | 12 |
with the basis of | 12 |
the small parts of | 12 |
into its component parts | 12 |
with degrees of fire | 12 |
with the amount of | 12 |
zinc and sulphuric acid | 12 |
at the boiling point | 12 |
must be had to | 12 |
in order to prevent | 12 |
carbonic acid gas is | 12 |
the marine acid is | 12 |
an excess of sulphuric | 12 |
with those of the | 12 |
essence of the matter | 12 |
salt by means of | 12 |
half its weight of | 12 |
capable of entering into | 12 |
of the hydrogen is | 12 |
the evolution of the | 12 |
to be capable of | 12 |
according to the above | 12 |
that they are not | 12 |
of the hydrogen and | 12 |
is composed of two | 12 |
the importance of the | 12 |
matters with which it | 12 |
which it is united | 12 |
of the quantities of | 12 |
the addition of an | 12 |
with a quantity of | 12 |
certain quantity of the | 12 |
the corresponding salts of | 12 |
elements of the soil | 12 |
in the second part | 12 |
be left in the | 12 |
as it is in | 12 |
of tartar combined with | 12 |
it is the same | 12 |
that in this case | 12 |
as if it were | 12 |
chemical properties of the | 12 |
no other than a | 12 |
take a piece of | 12 |
may be shown by | 12 |
set fire to the | 12 |
the constituents of the | 12 |
of the institution of | 12 |
the quantities of the | 12 |
a weighed quantity of | 12 |
used in place of | 12 |
is soluble in an | 12 |
a series of experiments | 12 |
and on this account | 12 |
examples from examination papers | 12 |
till nothing more will | 12 |
are more or less | 12 |
the hydrate of the | 12 |
a certain number of | 12 |
solution of potassium cyanide | 12 |
be looked on as | 12 |
a mixture of carbonic | 12 |
that it is the | 12 |
put the mixture into | 12 |
the former of these | 12 |
during the combustion of | 12 |
the vitriolic acid is | 12 |
a mixture of solutions | 12 |
certain quantity of water | 12 |
same as that of | 12 |
represented in the equation | 12 |
when dissolved in water | 12 |
acid unites with the | 12 |
quantity of carbonic acid | 12 |
more soluble in water | 12 |
the structure of the | 12 |
in a quantity of | 12 |
from the composition of | 12 |
exactly the same way | 12 |
is a white solid | 12 |
of this salt is | 12 |
it in the same | 12 |
will come over a | 12 |
the extent to which | 12 |
as represented in the | 12 |
make use of the | 12 |
to the consistence of | 12 |
at the royal institution | 12 |
the greatest affinity with | 12 |
of the volumes of | 12 |
in order to remove | 12 |
must be taken into | 12 |
acid contained in the | 12 |
separate from each other | 12 |
it is in the | 12 |
it will be found | 12 |
in that case the | 12 |
any one of the | 12 |
the substitution of the | 12 |
of nitric acid and | 12 |
of the gas is | 12 |
be said to be | 12 |
which is proper to | 12 |
possible to determine the | 12 |
made to pass through | 12 |
the acid of vitriol | 12 |
the help of fire | 12 |
introduction to the study | 12 |
obtained by the decomposition | 12 |
of nitrogen and hydrogen | 12 |
from which they were | 12 |
the velocity of the | 12 |
a given volume of | 12 |
may be said that | 12 |
the vessel containing the | 12 |
find in the receiver | 12 |
volume of the air | 12 |
of heat evolved in | 12 |
the combustion of sulphur | 12 |
mixture of oxygen and | 12 |
a mixture of oxygen | 12 |
the substances obtained from | 12 |
in the space of | 12 |
in a few days | 12 |
by the number of | 12 |
if the solution be | 12 |
of the acid salt | 12 |
which take place in | 12 |
is so great that | 12 |
to a fine powder | 12 |
seems to have been | 12 |
the capacity of the | 12 |
of the structure of | 12 |
a large mass of | 12 |
it is mixed with | 12 |
in respect to the | 12 |
volume of a gas | 12 |
of the common air | 12 |
the author of the | 12 |
to be the most | 12 |
according to the degree | 12 |
the limits of experimental | 12 |
a definite quantity of | 12 |
the distribution of the | 12 |
air in which candles | 12 |
in the heat of | 12 |
the study of chemistry | 12 |
had the curiosity to | 12 |
a vast number of | 12 |
to think that the | 12 |
of the oil of | 12 |
the idea of the | 12 |
the same time a | 12 |
the oxide of copper | 12 |
to the flame of | 12 |
an example of the | 12 |
this is a very | 12 |
of the column of | 12 |
one atom of the | 12 |
by the electric current | 12 |
the science of chemistry | 12 |
by the same process | 12 |
of the phenomena of | 12 |
a great affinity with | 12 |
it the name of | 12 |
of a compound is | 12 |
the reaction of the | 12 |
it is only necessary | 12 |
such a way that | 12 |
between the atomic weights | 12 |
absorbed by the water | 12 |
in the midst of | 12 |
expressed in the following | 12 |
the oxides of iron | 12 |
for determining the composition | 12 |
in the highest degree | 12 |
very different from the | 12 |
one volume of hydrogen | 12 |
to convert it into | 12 |
our attention to the | 12 |
the acid properties of | 12 |
it is seen that | 12 |
this is one of | 12 |
based on the fact | 12 |
such a way as | 12 |
the time of the | 12 |
is the reason why | 12 |
be put into a | 12 |
this shows that the | 12 |
side by side with | 12 |
be introduced into the | 12 |
is wont to be | 12 |
bodies by the fire | 12 |
in this way the | 12 |
the smallest particle of | 12 |
it is able to | 12 |
a quantity of inflammable | 12 |
which have been made | 12 |
the preparation of hydrogen | 12 |
one volume of nitrogen | 12 |
into combination with the | 12 |
a quantity of the | 12 |
and you will find | 12 |
air at the ordinary | 12 |
and after the experiment | 12 |
and found it to | 12 |
from the solution by | 12 |
it is true that | 12 |
the air from the | 12 |
one and the other | 12 |
can be prepared by | 12 |
account for the fact | 12 |
of the animal body | 12 |
units of heat are | 12 |
nitrogen of the air | 12 |
in the production of | 12 |
spirit of wine to | 12 |
the salts of potassium | 12 |
for which reason it | 12 |
a temperature of about | 12 |
sum of the volumes | 12 |
of the atom of | 12 |
from each other in | 12 |
it might be expected | 12 |
known under the name | 12 |
the close of the | 12 |
are found in the | 12 |
it may also be | 12 |
we shall see in | 12 |
of strong sulphuric acid | 12 |
may be said to | 12 |
and the number of | 12 |
a given weight of | 12 |
of the presence of | 12 |
as the atomic weight | 12 |
small amount of water | 12 |
in the neck of | 12 |
are not capable of | 12 |
this part of the | 12 |
in a chemical sense | 12 |
is capable of forming | 12 |
law of multiple proportion | 12 |
carried up by the | 12 |
the quantity of a | 12 |
and properties of the | 12 |
this case it is | 12 |
in the passage of | 12 |
does not form any | 12 |
solution of copper sulphate | 12 |
of the acid and | 12 |
will be sufficient to | 12 |
is of the same | 12 |
in this respect it | 12 |
for the decomposition of | 12 |
so far as is | 12 |
h o h so | 12 |
passed through a solution | 12 |
royal college of physicians | 12 |
be observed that the | 12 |
that the particles of | 12 |
of the amount of | 12 |
degree of heat than | 12 |
it seems to be | 12 |
without the intervention of | 11 |
in this manner it | 11 |
the heat of combustion | 11 |
which is able to | 11 |
seems to me that | 11 |
by the affusion of | 11 |
vegetable and animal bodies | 11 |
one or other of | 11 |
for a certain time | 11 |
of the th century | 11 |
may be employed for | 11 |
at the other end | 11 |
be made use of | 11 |
the solution of this | 11 |
method for the preparation | 11 |
and the mixture is | 11 |
of the flame of | 11 |
after the lapse of | 11 |
obtained in a pure | 11 |
amount of heat evolved | 11 |
from this point of | 11 |
the conversion of the | 11 |
like that which is | 11 |
in connection with the | 11 |
weight of a substance | 11 |
may be taken advantage | 11 |
of equal volumes of | 11 |
an ammoniacal solution of | 11 |
it is prepared by | 11 |
action of a solution | 11 |
is able to combine | 11 |
is mixed with the | 11 |
heated to a high | 11 |
the details of the | 11 |
the other part of | 11 |
in a solid form | 11 |
the air in which | 11 |
a stream of carbonic | 11 |
of combining with the | 11 |
to act on the | 11 |
this point of view | 11 |
evolved in the formation | 11 |
i made use of | 11 |
it hath been shewn | 11 |
and the weight of | 11 |
is distinguished for its | 11 |
the fire a little | 11 |
to the periodic law | 11 |
in the even series | 11 |
portion of the acid | 11 |
is the cause of | 11 |
of the members of | 11 |
by which they are | 11 |
it is obvious that | 11 |
may be divided into | 11 |
of the air was | 11 |
the sum total of | 11 |
in the usual temperature | 11 |
state of equilibrium is | 11 |
have been able to | 11 |
as is seen in | 11 |
component parts of the | 11 |
and under a pressure | 11 |
at a temperature t | 11 |
in the same form | 11 |
is obtained in a | 11 |
in a certain degree | 11 |
of hydrogen and charcoal | 11 |
some part of the | 11 |
made use of for | 11 |
with a naked fire | 11 |
into a neutral salt | 11 |
in the liquid state | 11 |
it is not the | 11 |
spirit of wine be | 11 |
a cubic centimetre of | 11 |
the action of phosphorus | 11 |
in the forme of | 11 |
the arrangement of the | 11 |
molecular weight of a | 11 |
it is most important | 11 |
in the laboratory of | 11 |
a mixture of these | 11 |
in order to understand | 11 |
treated with sulphuric acid | 11 |
as in the former | 11 |
with which we shall | 11 |
of the chemical elements | 11 |
the atom of the | 11 |
is applied to the | 11 |
shown in the following | 11 |
the surface of a | 11 |
the quantity of carbonic | 11 |
solution of potassium iodide | 11 |
is then to be | 11 |
is shown in the | 11 |
give an account of | 11 |
and in the presence | 11 |
s o h o | 11 |
the weight of water | 11 |
it is in a | 11 |
takes place at the | 11 |
the growth of the | 11 |
the part of the | 11 |
in the hands of | 11 |
carbonic anhydride and water | 11 |
for this purpose it | 11 |
and the substance dissolved | 11 |
are able to give | 11 |
of the same composition | 11 |
left exposed to the | 11 |
of all the metals | 11 |
the composition c h | 11 |
as a compound of | 11 |
the existence of an | 11 |
as an oxidizing agent | 11 |
moment of its evolution | 11 |
were unknown to the | 11 |
a single atom of | 11 |
surface of the mercury | 11 |
in the water of | 11 |
a much smaller quantity | 11 |
if i may so | 11 |
same as in the | 11 |
capable of uniting with | 11 |
greatest part of the | 11 |
water and carbonic acid | 11 |
is in accordance with | 11 |
looked for in works | 11 |
to take notice of | 11 |
the complexity of the | 11 |
a much greater degree | 11 |
as directed in the | 11 |
with a piece of | 11 |
weight of a cubic | 11 |
the edge of the | 11 |
it is plain that | 11 |
of the two gases | 11 |
the energy of the | 11 |
of carbon and oxygen | 11 |
formed according to the | 11 |
that it was not | 11 |
in the manner described | 11 |
with the increase of | 11 |
according to the determinations | 11 |
a higher degree of | 11 |
shown in the figure | 11 |
rectified spirit of wine | 11 |
solution of sodium chloride | 11 |
there is no reason | 11 |
the principles of which | 11 |
by an electric current | 11 |
in water and alcohol | 11 |
the mixture is heated | 11 |
it is a compound | 11 |
of an acid with | 11 |
that the number of | 11 |
is introduced into the | 11 |
this state it is | 11 |
to pass through the | 11 |
is also used in | 11 |
of the diminution of | 11 |
in the analysis of | 11 |
the proportion in which | 11 |
with a certain quantity | 11 |
is exactly the same | 11 |
nose of the retort | 11 |
the effects of the | 11 |
by its union with | 11 |
animal and vegetable substances | 11 |
the ordinary temperature in | 11 |
from the salts of | 11 |
of henry and dalton | 11 |
law of the indestructibility | 11 |
that some of the | 11 |
by mixing it with | 11 |
soluble in water than | 11 |
which a mixture of | 11 |
it is a white | 11 |
an increase of pressure | 11 |
be seen that the | 11 |
has a stronger affinity | 11 |
from the nature of | 11 |
law of henry and | 11 |
it must be remembered | 11 |
this is the most | 11 |
have the power of | 11 |
a difference in the | 11 |
the properties of these | 11 |
prepared in the laboratory | 11 |
of most of the | 11 |
as if it had | 11 |
has a density of | 11 |
the composition of air | 11 |
one of the products | 11 |
it is important to | 11 |
by the ignition of | 11 |
can be made by | 11 |
between it and the | 11 |
in a great number | 11 |
the ultimate particles of | 11 |
in its metalline form | 11 |
weight of the molecule | 11 |
it may be mentioned | 11 |
the first part of | 11 |
that this is the | 11 |
the hydrate h so | 11 |
is carried out in | 11 |
in the body of | 11 |
neutral salt of arsenic | 11 |
and it is this | 11 |
which remains in the | 11 |
of a large amount | 11 |
of the alkalis and | 11 |
of these two substances | 11 |
and in this case | 11 |
of carbonic acid and | 11 |
as it is formed | 11 |
by reason of the | 11 |
the liver of sulphur | 11 |
the properties of those | 11 |
nothing more will come | 11 |
quantity of water in | 11 |
to be of the | 11 |
same degree of fire | 11 |
of the substances obtained | 11 |
can be no doubt | 11 |
and some of them | 11 |
of the royal college | 11 |
of a substance is | 11 |
with it in the | 11 |
much in the same | 11 |
its combinations with the | 11 |
be heated in a | 11 |
that it is impossible | 11 |
this is owing to | 11 |
which the hydrogen is | 11 |
in that it is | 11 |
by the law of | 11 |
to such an extent | 11 |
the contents of the | 11 |
a moderate degree of | 11 |
in the series of | 11 |
in an open vessel | 11 |
melted in a crucible | 11 |
so long as it | 11 |
of the aqueous vapour | 11 |
h so na so | 11 |
i hope you will | 11 |
when a mixture of | 11 |
reactions of double decomposition | 11 |
considerable quantity of water | 11 |
chlorine in the presence | 11 |
water and carbonic anhydride | 11 |
contact with each other | 11 |
h c h c | 11 |
during the formation of | 11 |
in the first instance | 11 |
of any of the | 11 |
in order to show | 11 |
was one of the | 11 |
substances obtained from vegetables | 11 |
impregnated with fixed air | 11 |
care be taken to | 11 |
quantity of oxygen gas | 11 |
of different kinds of | 11 |
is no doubt that | 11 |
the same time it | 11 |
solution of common salt | 11 |
same nature with that | 11 |
call attention to the | 11 |
in the same circumstances | 11 |
be taken into consideration | 11 |
are not soluble in | 11 |
the diminution of common | 11 |
part of the hydrogen | 11 |
of the hydrochloric acid | 11 |
when heated to a | 11 |
in one of the | 11 |
and in this way | 11 |
of the latter is | 11 |
we are able to | 11 |
a day or two | 11 |
confirmed by the fact | 11 |
the law of henry | 11 |
a very small amount | 11 |
the end of a | 11 |
by any of the | 11 |
to the volume of | 11 |
the mechanical theory of | 11 |
place in the presence | 11 |
be the case with | 11 |
of those substances which | 11 |
to the upper part | 11 |
lute on a receiver | 11 |
the degree of fire | 11 |
the influence of mass | 11 |
to the open air | 11 |
the manufacture of sulphuric | 11 |
some of them are | 11 |
to the determinations of | 11 |
of oxygen and nitrogen | 11 |
of one and the | 11 |
the combining weights of | 11 |
an alcoholic solution of | 11 |
action of the acid | 11 |
the theory of phlogiston | 11 |
that they cannot be | 11 |
the heat of formation | 11 |
the contact of the | 11 |
sulphur of the antimony | 11 |
with the fumes of | 11 |
the same as the | 11 |
a series of electric | 11 |
which it is mixed | 11 |
inversely proportional to the | 11 |
that the molecules of | 11 |
be made in the | 11 |
basis of the nitre | 11 |
series of electric sparks | 11 |
compounds with water of | 11 |
the carbonic anhydride is | 11 |
is possible to obtain | 11 |
in the air and | 11 |
to have recourse to | 11 |
as when it is | 11 |
measured under standard conditions | 11 |
is very difficult to | 11 |
the fire must be | 11 |
from the mixture of | 11 |
the state of vapour | 11 |
by weight of water | 11 |
if it had been | 11 |
to be separated from | 11 |
of the other metals | 11 |
with a sufficient quantity | 11 |
which they are composed | 11 |
it is called the | 11 |
the percentage amount of | 11 |
end of the distillation | 11 |
with the reguline part | 11 |
of heat which is | 11 |
or by means of | 11 |
which does not contain | 11 |
with a certain amount | 11 |
a pressure of one | 11 |
will be found to | 11 |
the presence of ammonia | 11 |
of hydrochloric acid and | 11 |
for the combustion of | 11 |
that the product of | 11 |
the column of mercury | 11 |
the consideration of the | 11 |
the temperature of one | 10 |
that the properties of | 10 |
most important of these | 10 |
let us suppose that | 10 |
the condensation of the | 10 |