Catechism of Modern Elementary Chemistry Or Solutions of the Questions Set at the London University Matriculation Examinations 1844-82 |
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Page 7
... sodic sulphate with baric nitrate . A white precipitate of baric sulphate is formed , which in a short time settles at the bottom of the vessel , the sodic nitrate remaining dissolved . Na2SO4 + BaN2O6 = BaSO4 + 2NaNO3 Sodic sulphate ...
... sodic sulphate with baric nitrate . A white precipitate of baric sulphate is formed , which in a short time settles at the bottom of the vessel , the sodic nitrate remaining dissolved . Na2SO4 + BaN2O6 = BaSO4 + 2NaNO3 Sodic sulphate ...
Page 18
... sodic oxide , Na2O ; calcic oxide , CaO , & c . 38. Two liquids are given , one containing an acid and the other a base . Describe the experiments you would perform in order to ascertain which of the two liquids contains the acid . Jan ...
... sodic oxide , Na2O ; calcic oxide , CaO , & c . 38. Two liquids are given , one containing an acid and the other a base . Describe the experiments you would perform in order to ascertain which of the two liquids contains the acid . Jan ...
Page 22
... sodic hydrate ( caustic soda ) , NaHO . 49. Give the composition and systematic designation of each of the following salts : -Common salt , alum , green vitriol or copperas , gypsum , nitre , limestone , and fluor spar . July 1855 ...
... sodic hydrate ( caustic soda ) , NaHO . 49. Give the composition and systematic designation of each of the following salts : -Common salt , alum , green vitriol or copperas , gypsum , nitre , limestone , and fluor spar . July 1855 ...
Page 23
... sodic carbonate or disodic carbonate . If any acid , say hydric sulphate , be poured into a solution of a carbonate , an effervescence takes place , and the carbonic dioxide is expelled , causing lime - water to become turbid . This ...
... sodic carbonate or disodic carbonate . If any acid , say hydric sulphate , be poured into a solution of a carbonate , an effervescence takes place , and the carbonic dioxide is expelled , causing lime - water to become turbid . This ...
Page 24
... sodic carbonate be treated in like manner . 54. Give the formulæ of the following substances : Water , ammonia , silica , carbonic acid , sulphuric acid , marsh gas , and phosphuretted hydrogen . Jan. 1869 . Water = OH2 , ammonia = NH3 ...
... sodic carbonate be treated in like manner . 54. Give the formulæ of the following substances : Water , ammonia , silica , carbonic acid , sulphuric acid , marsh gas , and phosphuretted hydrogen . Jan. 1869 . Water = OH2 , ammonia = NH3 ...
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Catechism of Modern Elementary Chemistry: Or, Solutions of the Questions Set ... E W V Volckxsom No preview available - 2016 |
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action ammonia ammonic atmosphere atoms of hydrogen baric bottle bromine burn CaCO3 calcic calcic carbonate carbonic dioxide Cheaper Edition chemical Cloth CO₂ colour colourless combination composition compounds constituents copper crystallised cubic centimetres cubic inches decomposed Demy 8vo Describe dissolved elements Fcap flame formula Frontispiece gases grains grammes H₂ heat hydric chloride hydric nitrate hydric sulphate hydrogen Illustrations iodine iron July June Large post 8vo lime lime-water liquid litmus paper magnesic manganic dioxide marsh gas measure 11.2 litres measure 444 mercury metals mixture Molecular volume Molecular weight molecule nitric tetroxide nitrogen nitrous oxide OH₂ olefiant gas oxygen pentoxide phosphorus Poems Portrait potassic chloride potassic hydrate potassium precipitate price 38 price 75 Prof properties proportion reaction salt Second Edition set free silica Small crown 8vo sodic sodic carbonate sodic chloride sodic sulphate substances sulphide sulphuric acid sulphurous dioxide temperature Third Edition tion Translated tube vols zinc zincic
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