Practical Chemistry: A Course of Laboratory Work |
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... Reactions between Acids and Salts 53 XII . Classification of Elements 57 XIII . " " " " 29 ( continued ) 65 XIV . 68 99 29 و , 99 XV . 29 ( 99 ) . 83 XVI . Conditions which modify Chemical Change Oxidations and Reductions 92 98 102 XVII ...
... Reactions between Acids and Salts 53 XII . Classification of Elements 57 XIII . " " " " 29 ( continued ) 65 XIV . 68 99 29 و , 99 XV . 29 ( 99 ) . 83 XVI . Conditions which modify Chemical Change Oxidations and Reductions 92 98 102 XVII ...
Page 23
... react to produce zinc sulphate , which remains dissolved in the water , and hydrogen , which passes off as gas . While the air * The production of oxygen and hydrogen chloride by the interaction of chlorine and steam at a red heat ...
... react to produce zinc sulphate , which remains dissolved in the water , and hydrogen , which passes off as gas . While the air * The production of oxygen and hydrogen chloride by the interaction of chlorine and steam at a red heat ...
Page 34
... reactions we may found a method for proving that the solid substance obtained as described is a sulphate . Add sodium carbonate to some warm water as long as the solid dissolves ; put a little of this solution in a test tube ; to the ...
... reactions we may found a method for proving that the solid substance obtained as described is a sulphate . Add sodium carbonate to some warm water as long as the solid dissolves ; put a little of this solution in a test tube ; to the ...
Page 35
... reactions to proceed until all visible change has ceased ; now add a little more zinc , zinc oxide , and zinc carbonate , respectively ; warm again for a minute or two , and filter into basins . Evaporate the three filtrates to dryness ...
... reactions to proceed until all visible change has ceased ; now add a little more zinc , zinc oxide , and zinc carbonate , respectively ; warm again for a minute or two , and filter into basins . Evaporate the three filtrates to dryness ...
Page 36
... reaction with magnesium ; carbon dioxide in the reaction with magnesium carbonate ; and no gas in the reaction with magnesium oxide . Prove that the white solid obtained by evaporating each solution just to dryness at 100 ° is ( 1 ) a ...
... reaction with magnesium ; carbon dioxide in the reaction with magnesium carbonate ; and no gas in the reaction with magnesium oxide . Prove that the white solid obtained by evaporating each solution just to dryness at 100 ° is ( 1 ) a ...
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Common terms and phrases
acetic acid alcohol alkali allow to cool ammonia ammonium carbamate ammonium chloride apparatus aqueous solution atomic weight barium barium oxide basin beaker boiling bottle bulb Bunsen-lamp calcium carbamate carbon dioxide Chap chemical change chromium trioxide colour combined composition compound concentrated sulphuric acid copper sulphate cork Crown 8vo crucible crystallising crystals decomposed determine dilute sulphuric acid dissolve drop ELEMENTARY CHEMISTRY elements equivalent evaporate evolved exit tube experiments ferric chloride ferrous sulphate filter filtrate flask grams H₂O hard glass heat hydriodic acid hydrochloric acid hydrogen hydroxide interact iodide iodine iron liquid litmus magnesium mass mercury metal mixture nitric acid nitrogen obtained oxalic acid oxide oxidised oxygen pass permanganate phosphorus platinum potassium potassium chlorate prepared produced prove pure ratio reacting weight reaction salt shew shewn in Fig solid specific gravity sulphocyanide sulphuric acid temperature vapour warm wash weight of oxygen zinc
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