The Chemical News and Journal of Physical Science, Volumes 27-28Griffin, Bohn and Company, 1773 - Chemistry |
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Page 5
... 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 grms . of the acid yielded 60 grms . pure amide . Isobutyramide- H - C ...
... 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 grms . of the acid yielded 60 grms . pure amide . Isobutyramide- H - C ...
Page 20
... Ether . - Though compelled to think of space as unbounded , there is no mental necessity whether it is filled or empty must be decided by experi to compel us to think of it either as filled or as empty ; ment and observation . That it ...
... Ether . - Though compelled to think of space as unbounded , there is no mental necessity whether it is filled or empty must be decided by experi to compel us to think of it either as filled or as empty ; ment and observation . That it ...
Page 21
... Ether and in Methylic Alcohol . - M . Lorin . - It appears that on testing samples of methyl - nitric ether and of methyl - alcohol , the author found therein a substance which on being treated with hydrochloric acid yielded methyliac ...
... Ether and in Methylic Alcohol . - M . Lorin . - It appears that on testing samples of methyl - nitric ether and of methyl - alcohol , the author found therein a substance which on being treated with hydrochloric acid yielded methyliac ...
Page 22
... Ether upon Iodides . - Dr . J. E. de Vry . - The author states , in reference to an observation made by Ferrières concerning the decomposition of iodides by ether , that several years ago he tried a similar experiment leading to the ...
... Ether upon Iodides . - Dr . J. E. de Vry . - The author states , in reference to an observation made by Ferrières concerning the decomposition of iodides by ether , that several years ago he tried a similar experiment leading to the ...
Page 23
... Ether of Pyrouvic Acid.-A. Oppenheim . - The rather cum- brous and difficult method of preparing this ether is described at great length . The ether , pyrouvate of methyl , is a fluid ; boils at between 134 and 137 , sp . gr . at o = 1 ...
... Ether of Pyrouvic Acid.-A. Oppenheim . - The rather cum- brous and difficult method of preparing this ether is described at great length . The ether , pyrouvate of methyl , is a fluid ; boils at between 134 and 137 , sp . gr . at o = 1 ...
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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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