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Page 71
... electrode , and a little alkali at the negative electrode . He re - distilled the water and again electrolysed it , but the result was the same . He noticed that the glass 90-93 ] CHEMICAL STUDY OF WATER AND AIR . 71.
... electrode , and a little alkali at the negative electrode . He re - distilled the water and again electrolysed it , but the result was the same . He noticed that the glass 90-93 ] CHEMICAL STUDY OF WATER AND AIR . 71.
Page 72
... alkali were produced . He used electrodes made of different materials ; the results were the same . He distilled the water again ; there was rather less alkali , but as much acid as before . After another distillation the alkali had ...
... alkali were produced . He used electrodes made of different materials ; the results were the same . He distilled the water again ; there was rather less alkali , but as much acid as before . After another distillation the alkali had ...
Page 74
... alkalis , which had a most important influence on the develop- ment of chemistry . The facts noticed during the electrolysis of water also led Davy to investigate the action of the current on various substances which were included in ...
... alkalis , which had a most important influence on the develop- ment of chemistry . The facts noticed during the electrolysis of water also led Davy to investigate the action of the current on various substances which were included in ...
Page 97
... alkali - forming , oxides is given . Thus the oxides Al , O ,, ZnO , Cdo , FeO , BaO are basic oxides ( s . reactions represented in equations in par . 124 ) . The oxides of boron , chlorine , iodine , nitrogen , phosphorus , 126 ...
... alkali - forming , oxides is given . Thus the oxides Al , O ,, ZnO , Cdo , FeO , BaO are basic oxides ( s . reactions represented in equations in par . 124 ) . The oxides of boron , chlorine , iodine , nitrogen , phosphorus , 126 ...
Page 103
... alkali , ( 2 ) is an acid , ( 3 ) is a salt . The salt is produced by the interaction of the alkali and the acid . The interaction in question is represented by the equation 2KOHAq + H2SO1Aq = K2SO2Aq + 2H ̧O . 2 5 5 Oxide of nitrogen ...
... alkali , ( 2 ) is an acid , ( 3 ) is a salt . The salt is produced by the interaction of the alkali and the acid . The interaction in question is represented by the equation 2KOHAq + H2SO1Aq = K2SO2Aq + 2H ̧O . 2 5 5 Oxide of nitrogen ...
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Common terms and phrases
acids to form alkali allotropy ammonia antimony aqueous solution atom of carbon atom of hydrogen atom of oxygen atomic weight basic oxides bismuth bismuthous oxide bromine Chap chemical change chemical properties chlorine chromium combining weight composition compounds of hydrogen definite dissolves in water elements and compounds energy expressed ferric form salts gaseous molecules gases gasified grams H₂O H₂SO halogens haloid compounds hydrides hydrochloric acid hydrogen and oxygen hydrogen chloride hydrogen iodide hydrogen sulphide hydroxide interact with acids interact with water iodide iodine iron kinds of matter liquid M₂O magnesium mercury metals mixture molecular weight nitric acid nitrogen non-metallic obtained occur oxides MO oxidised oxygen phosphorus physical potash potassium chloride quantity ratio reacting weight reactions represented rubidium selenion shew sodium solid soluble specific gravity structural formulae substances sulphate sulphuric acid tellurium temperature tube valency weight of hydrogen weight of oxygen zinc
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