Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 34
... remarkable that Drs . Brande and Taylor almost completely omit to notice the successful application of hypothesis to the discovery of anhydrous acids ; of the mode of artificially constructing many organic acids , and other complex ...
... remarkable that Drs . Brande and Taylor almost completely omit to notice the successful application of hypothesis to the discovery of anhydrous acids ; of the mode of artificially constructing many organic acids , and other complex ...
Strona 54
... remarkable instance of the diversion of the rays of light from the straight line . Although fogs are common on our hills , I have met no instance of similar exaggeration of effect among us . I went with some friends up Skiddaw , and ...
... remarkable instance of the diversion of the rays of light from the straight line . Although fogs are common on our hills , I have met no instance of similar exaggeration of effect among us . I went with some friends up Skiddaw , and ...
Strona 57
... remarkable for their beauty and purity ; and , as the public have long since condemned the use of such danger- ous materials , it is high time that they should be wholly abandoned . A simple test will always discover the pre- sence of ...
... remarkable for their beauty and purity ; and , as the public have long since condemned the use of such danger- ous materials , it is high time that they should be wholly abandoned . A simple test will always discover the pre- sence of ...
Strona 62
... remarkable double salts which these metals form when treated with the nitrites of potash and soda , will be fully described here- after ; but the general character of the salts themselves , upon which my methods of separation are based ...
... remarkable double salts which these metals form when treated with the nitrites of potash and soda , will be fully described here- after ; but the general character of the salts themselves , upon which my methods of separation are based ...
Strona 85
... remarkable for variety as for beauty , some superb crystals of cyanine , rivalling in brilliancy the acetate of rosaniline of Mr. Nicholson , especially attracted attention . M. Menier , who has produced this colouring matter upon a ...
... remarkable for variety as for beauty , some superb crystals of cyanine , rivalling in brilliancy the acetate of rosaniline of Mr. Nicholson , especially attracted attention . M. Menier , who has produced this colouring matter upon a ...
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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