Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 3
... pure acety lide , and without deposit of carbon . This difference will be readily understood , for the acetylide formed during my experiments , finding itself in presence of excess of oxide of copper , the carbon and hydrogen of the ...
... pure acety lide , and without deposit of carbon . This difference will be readily understood , for the acetylide formed during my experiments , finding itself in presence of excess of oxide of copper , the carbon and hydrogen of the ...
Strona 5
... pure solid magenta . I should say that any nitric acid in the mixture would have no effect in producing the dye . Lord Chief Justice Cockburn : What I understood you to say just now was this : -If you take arsenious acid and nitric acid ...
... pure solid magenta . I should say that any nitric acid in the mixture would have no effect in producing the dye . Lord Chief Justice Cockburn : What I understood you to say just now was this : -If you take arsenious acid and nitric acid ...
Strona 8
... pure chinoline , which crystallised in the form of square prisms . The results were generally the same , although higher in the series , than those announced by Dr. Hofmann . The blue dye was of so changeable a nature , and faded so ...
... pure chinoline , which crystallised in the form of square prisms . The results were generally the same , although higher in the series , than those announced by Dr. Hofmann . The blue dye was of so changeable a nature , and faded so ...
Strona 11
... pure and deodorised state , and in the apparatus to be used therefor , and which is also applicable to distillation in general . ” . Petition recorded July 31 , 1862 . 2235. Thomas De la Rue , Westbourne Terrace , Middle- sex ...
... pure and deodorised state , and in the apparatus to be used therefor , and which is also applicable to distillation in general . ” . Petition recorded July 31 , 1862 . 2235. Thomas De la Rue , Westbourne Terrace , Middle- sex ...
Strona 13
... pure metal . It was there for the jury of chemists It is sufficient for us , however , that the metal , labelled to examine if they thought proper . It was not examined and described as a metal , was in the International It 14 Report on ...
... pure metal . It was there for the jury of chemists It is sufficient for us , however , that the metal , labelled to examine if they thought proper . It was not examined and described as a metal , was in the International It 14 Report on ...
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according action added alcohol ammonia amount aniline apparatus appears application arsenic acid become bismuth bodies boiling called carbon cent CHEMICAL chemistry chloride coal colour combination communication compound considered consists containing continued copper corresponding described dissolved distillation effect employed evaporated examined experiments extract fact give given heat hydrochloric hydrogen important Improvements iron known lead less light lime liquid London manufacture manure mass material matter means metal method mineral mixed mixture nature necessary nitric Notices observed obtained operation ordinary oxide oxygen passed patent peat plants platinum portion potash practical precipitate prepared present produced proportion pure quantity reference regard remains remarkable ROYAL salt scientific separated silver Society soda soluble solution steel Street substances sufficient sulphuric acid temperature thallium tion treated tube vapour weight