Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 4
... described magenta colour is produced , which , by treatment with different preparations , gives different shades of colour . In my judgment this process was new . The above mass is flavoured by the following mixture of The colour is ...
... described magenta colour is produced , which , by treatment with different preparations , gives different shades of colour . In my judgment this process was new . The above mass is flavoured by the following mixture of The colour is ...
Strona 5
... described is mentioned in books on chemistry . 1 do not remember that the result is , in Graham's book , described as a perfectly anhydrous acid . Mr. Hindmarsh : So far as you know , is there any book which describes the making of ...
... described is mentioned in books on chemistry . 1 do not remember that the result is , in Graham's book , described as a perfectly anhydrous acid . Mr. Hindmarsh : So far as you know , is there any book which describes the making of ...
Strona 6
... described ? " In carrying out this invention , I take a strong solution of arsenic acid , to which I add aniline , toluidine , cumidine , or mixture of the same . I then heat the mixture in a still , or other convenient vessel , until ...
... described ? " In carrying out this invention , I take a strong solution of arsenic acid , to which I add aniline , toluidine , cumidine , or mixture of the same . I then heat the mixture in a still , or other convenient vessel , until ...
Strona 7
... described the results of experiments recently made by that gentleman , in conjunction with M. Erdmeyer , upon " Mannite , and some of its Derivatives . " By treating mannite with hydriodic acid , the iodide of the hexy ! radical was ...
... described the results of experiments recently made by that gentleman , in conjunction with M. Erdmeyer , upon " Mannite , and some of its Derivatives . " By treating mannite with hydriodic acid , the iodide of the hexy ! radical was ...
Strona 9
... described , and spread out on the ground during dry weather , the drying goes on rapidly , the surface of the pieces acquire a kind of skin , which is not wetted again by rain , and the peat , in the course of a week , is sufficiently ...
... described , and spread out on the ground during dry weather , the drying goes on rapidly , the surface of the pieces acquire a kind of skin , which is not wetted again by rain , and the peat , in the course of a week , is sufficiently ...
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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