Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 12
... chloride of calcium made and standardised at three different periods . Having taken these precautions to eliminate any error which might have been introduced into the previous experiments through the reagents employed , the attempt to ...
... chloride of calcium made and standardised at three different periods . Having taken these precautions to eliminate any error which might have been introduced into the previous experiments through the reagents employed , the attempt to ...
Strona 21
... chloride , which greedily absorbs ammonia , forming ammonio - chloride of iron . When the tube containing this is heated , the mass fuses and becomes of a dark colour , ammonia being evolved . A pale yellow , porous mass remains behind ...
... chloride , which greedily absorbs ammonia , forming ammonio - chloride of iron . When the tube containing this is heated , the mass fuses and becomes of a dark colour , ammonia being evolved . A pale yellow , porous mass remains behind ...
Strona 22
... chloride of phos- phorus , oxychloride of phosphorus , chloride of selenium , chloride of sulphur , and with water . The remaining chemical papers have no particular in- terest , but we may mention one by G. Tschermak , “ On the ...
... chloride of phos- phorus , oxychloride of phosphorus , chloride of selenium , chloride of sulphur , and with water . The remaining chemical papers have no particular in- terest , but we may mention one by G. Tschermak , “ On the ...
Strona 23
... chloride , is a strongly acid , dark - brown , corrosive fluid , totally unsuited for internal administration ; the other is what is known scientifically as tartarised antimony , and popularly as tartar emetic , a colourless substance ...
... chloride , is a strongly acid , dark - brown , corrosive fluid , totally unsuited for internal administration ; the other is what is known scientifically as tartarised antimony , and popularly as tartar emetic , a colourless substance ...
Strona 24
... chloride of platinum and one part of finely powdered gum arabic in twelve parts by weight in water . With this solution he writes on clean and polished zinc with an ordinary goose quill . The writing immediately appears black from the ...
... chloride of platinum and one part of finely powdered gum arabic in twelve parts by weight in water . With this solution he writes on clean and polished zinc with an ordinary goose quill . The writing immediately appears black from the ...
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acetic action alcohol ammonia amount analysis animal apparatus appear application atoms becomes bismuth bodies boiling called carbonic acid cause cent chemical Chemistry chloride coal colour combination communication complete composition compounds considerable constituent containing continued copper corresponding course described determined dissolved distillation effect elements employed equal ether examined existence experiments fact force give given glass glucose heat hydrochloric hydrogen important Improvements interest iron known lead lecture less light lime liquid manufacture matter means mercury metal method mineral mixed mixture molecules nature nitrogen notice observed obtained operation ordinary organic oxide oxygen pass practical precipitate prepared present produced proportion proved pure quantity received remains residue salts separated soda sodium amalgam solution substance sulphuric acid temperature tion tube vapour volume weight