Elementary Chemistry |
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Page 16
... probably consists in combination with oxygen . This conclusion has been verified by experiments . A weighed quantity of finely divided copper is dissolved in moderately concentrated warm sulphuric acid ; when solution is complete , the ...
... probably consists in combination with oxygen . This conclusion has been verified by experiments . A weighed quantity of finely divided copper is dissolved in moderately concentrated warm sulphuric acid ; when solution is complete , the ...
Page 17
... probably laid hold of some constituent or constituents of the acid , and that the white powder formed is the product of the union of the tin with this substance . This conclusion has been verified by carefully conducted ex- periments ...
... probably laid hold of some constituent or constituents of the acid , and that the white powder formed is the product of the union of the tin with this substance . This conclusion has been verified by carefully conducted ex- periments ...
Page 32
... probably differ slightly from the sum of the properties of its constituents ; some change occurs in the formation of the mixture ; nevertheless the pro- perties of each kind of matter in the mixture are so slightly modified by the ...
... probably differ slightly from the sum of the properties of its constituents ; some change occurs in the formation of the mixture ; nevertheless the pro- perties of each kind of matter in the mixture are so slightly modified by the ...
Page 73
... probably it would also decompose other substances more or less resembling glass in composition . Water was electrolysed in cups of gypsum ; lime appeared at one electrode and sulphuric acid at the other . Other substances were employed ...
... probably it would also decompose other substances more or less resembling glass in composition . Water was electrolysed in cups of gypsum ; lime appeared at one electrode and sulphuric acid at the other . Other substances were employed ...
Page 85
... probably differ from the original air . Phosphorus is an element which is easily burnt , and which 108 very readily combines with oxygen . Let an apparatus be arranged as shewn in fig . 17. A is a glass jar ; the space from the cork to ...
... probably differ from the original air . Phosphorus is an element which is easily burnt , and which 108 very readily combines with oxygen . Let an apparatus be arranged as shewn in fig . 17. A is a glass jar ; the space from the cork to ...
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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 chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy expressed 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 weight of hydrogen weight of oxygen zinc