Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 2
... mixture is then submitted to the action of a current of steam , which carries with it the alcohol produced . These vapours are condensed , and the alcoholic liquor is obtained . This is distilled on a little lime to saturate the ...
... mixture is then submitted to the action of a current of steam , which carries with it the alcohol produced . These vapours are condensed , and the alcoholic liquor is obtained . This is distilled on a little lime to saturate the ...
Strona 3
... mixture of air and moist acetylene through a glass tube containing bright copper turnings , this metal tarnishes rapidly , assumes iridescent colours , and finally becomes black ; but as this alteration takes place only on the surface ...
... mixture of air and moist acetylene through a glass tube containing bright copper turnings , this metal tarnishes rapidly , assumes iridescent colours , and finally becomes black ; but as this alteration takes place only on the surface ...
Strona 4
... mixture of The colour is largely used , and has become a very valuable Court of Queen's Bench . Court of Queen's Bench . 4 CHEMICAL NEWS , Jan. 3 , 1863 . Bicarbonate of soda , prepared with care , is , quently , to be preferred to ...
... mixture of The colour is largely used , and has become a very valuable Court of Queen's Bench . Court of Queen's Bench . 4 CHEMICAL NEWS , Jan. 3 , 1863 . Bicarbonate of soda , prepared with care , is , quently , to be preferred to ...
Strona 5
... mixture . The application of heat produces the melted mass which contains the magenta dye , and which , when dissolved in water and boiled down , produces the pure solid magenta . I should say that any nitric acid in the mixture would ...
... mixture . The application of heat produces the melted mass which contains the magenta dye , and which , when dissolved in water and boiled down , produces the pure solid magenta . I should say that any nitric acid in the mixture would ...
Strona 6
... mixture is allowed to stand , no colour will be produced , nor would there if water was present . The application of ... mixture of the same . I then heat the mixture in a still , or other convenient vessel , until the colour is ...
... mixture is allowed to stand , no colour will be produced , nor would there if water was present . The application of ... mixture of the same . I then heat the mixture in a still , or other convenient vessel , until the colour is ...
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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