Chemical News and Journal of Industrial Science, Tomy 109-110Chemical news office., 1914 |
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Strona 4
... dissolved anodi . cally at a low current density a to the extent of 50 per cent , and let it liberate oxygen , so that its dissolution takes place at amp./cm . of metallic surface . When we increase the current intensity tenfold , the ...
... dissolved anodi . cally at a low current density a to the extent of 50 per cent , and let it liberate oxygen , so that its dissolution takes place at amp./cm . of metallic surface . When we increase the current intensity tenfold , the ...
Strona 13
... dissolved in as small an amount of water as possible , and permitted to crystallise by spon taneous evaporation . Groups of white needle - like crystals , radiating from a common centre , were formed . These were removed , dried between ...
... dissolved in as small an amount of water as possible , and permitted to crystallise by spon taneous evaporation . Groups of white needle - like crystals , radiating from a common centre , were formed . These were removed , dried between ...
Strona 14
... dissolved in cold water , and again precipi- tated by heating . The white needle - like crystals dissolve to the extent of 12 parts per 100 parts of water at 25 ° . Only 0.25 are dissolved by 100 parts of water at about 95 ° . An ...
... dissolved in cold water , and again precipi- tated by heating . The white needle - like crystals dissolve to the extent of 12 parts per 100 parts of water at 25 ° . Only 0.25 are dissolved by 100 parts of water at about 95 ° . An ...
Strona 17
... dissolution of metals because in their instance the oxygen is directly supplied by the primary discharge of OH ' ions , whilst here the oxygen is supplied by a chemical reaction ( decomposition of the oxidising agent ) . If the oxygen ...
... dissolution of metals because in their instance the oxygen is directly supplied by the primary discharge of OH ' ions , whilst here the oxygen is supplied by a chemical reaction ( decomposition of the oxidising agent ) . If the oxygen ...
Strona 18
... dissolution of copper . Of especial interest from the standpoint of the new theory are the exposition of the cases of ... dissolved in water gives birth to semi aromatic alcohols , derived from camphor and from hydrocarbides , having the ...
... dissolution of copper . Of especial interest from the standpoint of the new theory are the exposition of the cases of ... dissolved in water gives birth to semi aromatic alcohols , derived from camphor and from hydrocarbides , having the ...
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