The Chemical News and Journal of Physical Science, Volumes 27-28Griffin, Bohn and Company, 1773 - Chemistry |
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Page 3
... yield platinum - salt of the composition 3 Taking into consideration the general observations recorded in the preceding ... yields no is at once produced if a mixture of this base with pure aniline be treated . I reserve for a future ...
... yield platinum - salt of the composition 3 Taking into consideration the general observations recorded in the preceding ... yields no is at once produced if a mixture of this base with pure aniline be treated . I reserve for a future ...
Page 38
... yields a very deep violet - coloured solution , which , however , is not permanent , but akin to the alkaline solutions of logwood . The coerulignon has hereby become converted into other compounds , which are with great difficulty ...
... yields a very deep violet - coloured solution , which , however , is not permanent , but akin to the alkaline solutions of logwood . The coerulignon has hereby become converted into other compounds , which are with great difficulty ...
Page 39
... yields a compound which , when treated with alcohol , is a brownish red crystalline isatine , a body which has the same composition as cœrulignon , but is not readily con- verted into hydrocœrulignon . I have every reason to believe ...
... yields a compound which , when treated with alcohol , is a brownish red crystalline isatine , a body which has the same composition as cœrulignon , but is not readily con- verted into hydrocœrulignon . I have every reason to believe ...
Page 44
... yielding , on oxidation , iso - cenanthylic acid , C - H13HO2 , and the latter yielding Popoff's ketone , C - H140 , which , by further oxida . tion , yields valerianic and acetic acids . These researches point to the conclusion that ...
... yielding , on oxidation , iso - cenanthylic acid , C - H13HO2 , and the latter yielding Popoff's ketone , C - H140 , which , by further oxida . tion , yields valerianic and acetic acids . These researches point to the conclusion that ...
Page 46
... yields anthracen by the same treatment . Preliminary Notice . - R . E. Meyer . - This essay , elucidated by a series of lengthy and complex formulæ , treats on a general method of the formation of keton acids by the aid of ethyl ...
... yields anthracen by the same treatment . Preliminary Notice . - R . E. Meyer . - This essay , elucidated by a series of lengthy and complex formulæ , treats on a general method of the formation of keton acids by the aid of ethyl ...
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Common terms and phrases
acetic acid action alcohol alkaline alumina ammonia analysis aniline apparatus appears applied arsenic acid Assays atoms barium baryta body boiling bromine calcium carbonic acid caustic cent chemical chemistry chemists chloric acid chloride coal colour composition compounds containing converted copper crystallisation crystals cymene decomposed decomposition deposit dilute dissolved distilled employed ether evaporation experiments filtered flask formation formed formula furnace fused glass heat hydrate hydrochloric acid hydrogen Improvements insoluble iodide iron Laboratory lime liquid magnesia manganese manufacture matter metallic method methyl mineral mixture nitrate nitric acid nitrogen observed obtained ordinary oxalic oxide oxidising oxygen paper PATENTS phosphate phosphoric acid potash potassa potassium precipitate prepared present produced pure pyrites quantity reaction Royal salt sample silicate silver Society soda sodium soluble solution substance sulphate sulphide sulphuretted hydrogen sulphuric acid temperature tion toluidine treated tube vapour washed weight yields zinc
Popular passages
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