Elementary Chemistry |
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Page 8
... acid is a chemical change ; both the visible products of this change , steam and carbon , are different kinds of matter from the bodies , sugar and sulphuric acid , by the interaction of which they have been produced . All those changes ...
... acid is a chemical change ; both the visible products of this change , steam and carbon , are different kinds of matter from the bodies , sugar and sulphuric acid , by the interaction of which they have been produced . All those changes ...
Page 17
... acid is added , and an electric current is passed through the liquid until it is perfectly colourless . Every particle of the red solid which has formed on one of the platinum plates is washed off the plate into a small basin , where it ...
... acid is added , and an electric current is passed through the liquid until it is perfectly colourless . Every particle of the red solid which has formed on one of the platinum plates is washed off the plate into a small basin , where it ...
Page 26
... acid on to portions of the iron , and sulphur , used : the iron slowly dissolves and a gas is evolved which can be proved to be hydrogen ; in the case of the sulphur no gas is evolved , nor is there any apparent change . Now turn to the ...
... acid on to portions of the iron , and sulphur , used : the iron slowly dissolves and a gas is evolved which can be proved to be hydrogen ; in the case of the sulphur no gas is evolved , nor is there any apparent change . Now turn to the ...
Page 62
... acid interact , 65 parts by weight of zinc and 98 of the acid are changed into 161 parts of zinc sulphate , which remains in solution , and 2 parts of hydrogen . These chemical equations , as they are called , also represent the ...
... acid interact , 65 parts by weight of zinc and 98 of the acid are changed into 161 parts of zinc sulphate , which remains in solution , and 2 parts of hydrogen . These chemical equations , as they are called , also represent the ...
Page 63
... acid vary with variations in the temperature at which the interaction occurs , and that the interaction proceeds ... acid H.C ̧ ̧ . H.O. 2 2 Formic acid H ̧CO ,. Hydrogen sulphide HS . Sulphur chloride S.C1 . Hydrogen chloride HCl ...
... acid vary with variations in the temperature at which the interaction occurs , and that the interaction proceeds ... acid H.C ̧ ̧ . H.O. 2 2 Formic acid H ̧CO ,. Hydrogen sulphide HS . Sulphur chloride S.C1 . Hydrogen chloride HCl ...
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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