Elementary Chemistry |
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Page 11
... magnesia produced , and the diminution in the quantity of air which
accompanied the production of this weight of magnesia ; ( 3 ) to change the
magnesia back to magnesium and air , and to determine the weight of each of
these obtained .
... magnesia produced , and the diminution in the quantity of air which
accompanied the production of this weight of magnesia ; ( 3 ) to change the
magnesia back to magnesium and air , and to determine the weight of each of
these obtained .
Page 12
the magnesium , by burning which the magnesia was formed , was equal to the
weight of air which disappeared during the burning ; and if the magnesium
obtained from the magnesia weighed the same as the magnesium originally
burnt ; and ...
the magnesium , by burning which the magnesia was formed , was equal to the
weight of air which disappeared during the burning ; and if the magnesium
obtained from the magnesia weighed the same as the magnesium originally
burnt ; and ...
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 35
... primarily , a statement of the elements by the combination of which the
compound is formed and into which it can be resolved , and also a statement of
the mass of each element which goes to form , or can be obtained from , a
specified mass ...
... primarily , a statement of the elements by the combination of which the
compound is formed and into which it can be resolved , and also a statement of
the mass of each element which goes to form , or can be obtained from , a
specified mass ...
Page 41
26 parts of oxygen and 121 . 74 parts of potassium chloride are obtained .
Potassium chloride is itself produced by the combination of the two elements
potassium and chlorine in the ratio 52 : 41 to 47 . 59 ; i . e . 100 parts of the
compound are ...
26 parts of oxygen and 121 . 74 parts of potassium chloride are obtained .
Potassium chloride is itself produced by the combination of the two elements
potassium and chlorine in the ratio 52 : 41 to 47 . 59 ; i . e . 100 parts of the
compound are ...
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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