The Chemical News and Journal of Physical Science, Volumes 27-28Griffin, Bohn and Company, 1773 - Chemistry |
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Page 5
... decomposition . It dissolves readily in water and alcohol , and slightly in ether . Isobutyramide is the principal product of the action of isobutyric acid on potassium sulphocyanate . HCNS + C , H , O.OH = C , H , O ! N + COS . H2 200 ...
... decomposition . It dissolves readily in water and alcohol , and slightly in ether . Isobutyramide is the principal product of the action of isobutyric acid on potassium sulphocyanate . HCNS + C , H , O.OH = C , H , O ! N + COS . H2 200 ...
Page 14
... decomposition of the acetate of manganese , and the capability of the dioxide of entering into combination with the lower oxides of manganese , and consequently the protoxide . These difficulties are best met by the following method of ...
... decomposition of the acetate of manganese , and the capability of the dioxide of entering into combination with the lower oxides of manganese , and consequently the protoxide . These difficulties are best met by the following method of ...
Page 19
... decomposed hydrocarbons , or which have little cohesive strength . Gas coals , after having been stored long , make less ... decomposition , but merely a differ- ence of quality . The bituminous coking and gas produc- ing coals have been ...
... decomposed hydrocarbons , or which have little cohesive strength . Gas coals , after having been stored long , make less ... decomposition , but merely a differ- ence of quality . The bituminous coking and gas produc- ing coals have been ...
Page 22
... decomposed by water : when this decomposition takes place more slowly , under a layer of benzol , the result is the formation of diphenyl . The naphthalin potassium is violently acted upon by bromide of ethyl ; among the products of ...
... decomposed by water : when this decomposition takes place more slowly , under a layer of benzol , the result is the formation of diphenyl . The naphthalin potassium is violently acted upon by bromide of ethyl ; among the products of ...
Page 29
... decomposition occurs ; but when the action is stopped before any sensible effect has been produced , the silver salt can be shown to have suffered profound change , in consequence of which its relations to chemical agents are almost ...
... decomposition occurs ; but when the action is stopped before any sensible effect has been produced , the silver salt can be shown to have suffered profound change , in consequence of which its relations to chemical agents are almost ...
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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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Page 170 - By a delicate mathematical analysis, Thomson arrives at the theorem that the ''average pressure at any point of an incompressible, frictionless fluid, originally at rest, but set in motion and kept in motion by solids, moving to and fro, or whirling round in any manner, through a finite space of it," would explain the attractions just described.
Page 98 - Supplement; bringing the Record of Chemical Discovery down to the end of the year 1869 ; including also several Additions to, and Corrections of, former results which have appeared in 1870 and 1871.
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