Elementary Chemistry |
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Page 13
The gas was proved to be , not air , but oxygen : now 74 cub . inches of oxygen
measured at the temperature and pressure of Lavoisier ' s experiment , weigh 31
grains . Therefore the 45 grains of red solid formed by slowly burning mercury in
...
The gas was proved to be , not air , but oxygen : now 74 cub . inches of oxygen
measured at the temperature and pressure of Lavoisier ' s experiment , weigh 31
grains . Therefore the 45 grains of red solid formed by slowly burning mercury in
...
Page 16
It has been already proved by experiment that when a specified mass of
magnesium is burnt in air , a new body is produced composed of the magnesium
and oxygen taken from the air , and that the mass of this product of the burning of
...
It has been already proved by experiment that when a specified mass of
magnesium is burnt in air , a new body is produced composed of the magnesium
and oxygen taken from the air , and that the mass of this product of the burning of
...
Page 18
Magnesium and iron combined with oxygen contained in the air surrounding
them ; copper combined with sulphur and oxygen obtained from the sulphuric
acid with which it interacted ; tin combined with oxygen obtained from nitric acid :
the ...
Magnesium and iron combined with oxygen contained in the air surrounding
them ; copper combined with sulphur and oxygen obtained from the sulphuric
acid with which it interacted ; tin combined with oxygen obtained from nitric acid :
the ...
Page 19
This gas is now proved to be oxygen . The properties of the white solid left in the
flask are compared with those of the potassium chlorate , i . e . with those of the
kind of matter used in the experiment : the two substances are easily proved to be
...
This gas is now proved to be oxygen . The properties of the white solid left in the
flask are compared with those of the potassium chlorate , i . e . with those of the
kind of matter used in the experiment : the two substances are easily proved to be
...
Page 20
The liquid formed can be proved to be water , and the red solid left can be proved
to be copper . Assuming that the proofs are conclusive ; and assuming that 1 part
by weight of hydrogen combines with 8 parts by weight of oxygen to produce 9 ...
The liquid formed can be proved to be water , and the red solid left can be proved
to be copper . Assuming that the proofs are conclusive ; and assuming that 1 part
by weight of hydrogen combines with 8 parts by weight of oxygen to produce 9 ...
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acid action added alkali aqueous solution atomic weight basic bismuth bodies bromine called carbon chemical change chlorine combining weight composed composition compounds contain copper decomposed definite Demy determined dioxide directly dissolves easily Edited elements energy equal erbium exist experiment expressed formula gaseous molecules gases given grams haloid heat hydrated hydrides hydrogen hydroxides interact iodine iron kinds of matter known lead less liquid magnesium marked mass meaning mercury metals method mixture molecular weight molecule negative nitric nitrogen Notes obtained occur oxide oxidised oxygen passed phosphorus physical placed positive potash potassium prepared present probably produced properties quantity ratio reacting weight reactions regarding relations relative remains represented salts separated shew silver similar sodium solid solution specific substances sulphide sulphur sulphuric acid temperature term theory values vols volume whole