Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 4
... weight of alcohol , and mixed with the lozenge paste while it remains very soft . It is stated , that the soda pastilles are much better preserved in card - boxes than in closely - stopped bottles . In these latter they are said to ...
... weight of alcohol , and mixed with the lozenge paste while it remains very soft . It is stated , that the soda pastilles are much better preserved in card - boxes than in closely - stopped bottles . In these latter they are said to ...
Strona 6
... weight of water present is considerably less than that of the arsenic acid . There is about 30 per cent . of water and 70 per cent . of arsenic acid . The presence of water at the time of mixing is not absolutely essential to ensure ...
... weight of water present is considerably less than that of the arsenic acid . There is about 30 per cent . of water and 70 per cent . of arsenic acid . The presence of water at the time of mixing is not absolutely essential to ensure ...
Strona 7
... Chinoline Lepidine Cryptidine Vertidine • • • C , H , N . C1OHON . CHIN . • C12HN . Throughout Dr. Hofmann's communication the atomic weight of carbon is represented by 12 . 8 If now the first - mentioned component of the.
... Chinoline Lepidine Cryptidine Vertidine • • • C , H , N . C1OHON . CHIN . • C12HN . Throughout Dr. Hofmann's communication the atomic weight of carbon is represented by 12 . 8 If now the first - mentioned component of the.
Strona 10
... weight of the mixture adds four bushels of quicklime and twenty - five pounds of oil of vitriol !! 2527. Charging Illuminating Gas with the Vapour of Hydro- carbons . W. J. WILLIAMS , Warnford Court , London . Dated October 10 , 1861 ...
... weight of the mixture adds four bushels of quicklime and twenty - five pounds of oil of vitriol !! 2527. Charging Illuminating Gas with the Vapour of Hydro- carbons . W. J. WILLIAMS , Warnford Court , London . Dated October 10 , 1861 ...
Strona 13
... weight of sulphur will be fully appreciated by all chemical readers , when we inform them that the whole of the sulphur had first to be dissolved in nitric acid . We may contrast this , in passing , with the source from which M. Lamy ...
... weight of sulphur will be fully appreciated by all chemical readers , when we inform them that the whole of the sulphur had first to be dissolved in nitric acid . We may contrast this , in passing , with the source from which M. Lamy ...
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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