Elementary Chemistry |
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... present the principles of chemistry as rising out of and resting upon chemical facts , and chemical facts as furnishing the data from which principles are deduced . The book is intended to be used in conjunction with lectures on ...
... present the principles of chemistry as rising out of and resting upon chemical facts , and chemical facts as furnishing the data from which principles are deduced . The book is intended to be used in conjunction with lectures on ...
Page 5
... present , copper sulphate ; a certain amount of one kind of matter has disappeared and a certain amount of another kind of matter has been formed . The original matter is not reproduced by reverting to the conditions which existed ...
... present , copper sulphate ; a certain amount of one kind of matter has disappeared and a certain amount of another kind of matter has been formed . The original matter is not reproduced by reverting to the conditions which existed ...
Page 6
... presents the same appearance , and is possessed of the same properties , as the iodine originally used . The lead nitrate is also changed ; a brownish red gas is produced which does not condense to a liquid or solid ; if the heating is ...
... presents the same appearance , and is possessed of the same properties , as the iodine originally used . The lead nitrate is also changed ; a brownish red gas is produced which does not condense to a liquid or solid ; if the heating is ...
Page 8
... present before the change began . This matter temporarily acquired a new property , or new properties ; but the new property did not prevent us from recognising the other pro- perties by which the special kind of matter was marked off ...
... present before the change began . This matter temporarily acquired a new property , or new properties ; but the new property did not prevent us from recognising the other pro- perties by which the special kind of matter was marked off ...
Page 9
... present attempt minutely to analyse the phenomena we have to study into chemical and physical parts ; we must be content to learn the broad features of the two classes of occurrences . In reasoning on the data obtained in the ...
... present attempt minutely to analyse the phenomena we have to study into chemical and physical parts ; we must be content to learn the broad features of the two classes of occurrences . In reasoning on the data obtained in the ...
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Common terms and phrases
acids to form affinity alcohol alkali allotropy ammonia ammonium ammonium chloride antimony aqueous solution atom of carbon atom of hydrogen atom of oxygen atomic theory atomic weight basic oxides bismuth bromine Chap chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy form salts gaseous molecules gases gasified grams H₂O H₂SO haloid compounds heat hydrides hydrochloric acid hydrogen and oxygen hydrogen chloride hydroxide interact with acids iodine iron kinds of matter liquid M₂O magnesium mass mercury metals mixture molecular and atomic molecular weight nitric acid nitrogen non-metallic obtained occur oxidised oxygen phosphorus physical potash potassium chloride produced quantity ratio reacting weight reactions represented rubidium selenion shew shewn sodium solid specific gravity structural formulae substances sulphate sulphide sulphuric acid tellurium temperature tube valency vols weight of hydrogen weight of oxygen zinc