Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
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Strona 46
... grammes of monohydrated acid , or 32.653 of sulphur . Suppose , now , that in an analysis of pyrites I have employed five grammes of carbonate of soda . I know that it would have required 46.2 cubic centimètres of normal acid to ...
... grammes of monohydrated acid , or 32.653 of sulphur . Suppose , now , that in an analysis of pyrites I have employed five grammes of carbonate of soda . I know that it would have required 46.2 cubic centimètres of normal acid to ...
Strona 145
... grammes ( = 1 equivalent ) of nitrate of lead , added to 5'455 grammes ( 2 equivalents ) of sulphate of potash , yielded a precipitate which simply drained , then dried at 110 ° and weighed on the filter yielded 7.355 grammes , instead ...
... grammes ( = 1 equivalent ) of nitrate of lead , added to 5'455 grammes ( 2 equivalents ) of sulphate of potash , yielded a precipitate which simply drained , then dried at 110 ° and weighed on the filter yielded 7.355 grammes , instead ...
Strona 295
... grammes of water . I kilogramme melted residuum contained 6 · 85 grammes of chloride of rubidium . I kilogramme water contained 2'97 grammes of chloride of rubidium . The water which in damp weather flows from the heaps of residuums in ...
... grammes of water . I kilogramme melted residuum contained 6 · 85 grammes of chloride of rubidium . I kilogramme water contained 2'97 grammes of chloride of rubidium . The water which in damp weather flows from the heaps of residuums in ...
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