Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 1
... substances are composed only of hydrogen , carbon , and oxygen ; but , nevertheless , we cannot form any of those substances from these elements . This powerlessness of chemistry has often rendered results doubtful in the eyes of ...
... substances are composed only of hydrogen , carbon , and oxygen ; but , nevertheless , we cannot form any of those substances from these elements . This powerlessness of chemistry has often rendered results doubtful in the eyes of ...
Strona 3
... substances derived from mineral waters which are employed in medicine may be arranged in two classes . The first comprises the deposits formed spon- taneously , either on the soil in the neighbourhood of the springs , or in wells or ...
... substances derived from mineral waters which are employed in medicine may be arranged in two classes . The first comprises the deposits formed spon- taneously , either on the soil in the neighbourhood of the springs , or in wells or ...
Strona 7
... substance prepared by Mr. Wanklyn is described as being readily decomposed into hexyline and hexylic acid , and incapable of forming a sulpho - acid . In reviewing the constitution of hexylic alcohol , Dr. Frankland sketched upon the ...
... substance prepared by Mr. Wanklyn is described as being readily decomposed into hexyline and hexylic acid , and incapable of forming a sulpho - acid . In reviewing the constitution of hexylic alcohol , Dr. Frankland sketched upon the ...
Strona 8
... substances , or- dinarily insoluble , which could be readily dissolved in the same manner . Sulphate of lead was very soluble , even the natural crystals of this substance being rapidly attacked . The chromate of lead was almost ...
... substances , or- dinarily insoluble , which could be readily dissolved in the same manner . Sulphate of lead was very soluble , even the natural crystals of this substance being rapidly attacked . The chromate of lead was almost ...
Strona 10
... Substances containing Ammonia , and for utilising the Residuum . C.N. KERNOT , West Cowes ; and M. D. RUCKER , Fenchurch Street , London . Dated October 11 , 1861 . THE patentees claim the precipitation of ammonia from solution by ...
... Substances containing Ammonia , and for utilising the Residuum . C.N. KERNOT , West Cowes ; and M. D. RUCKER , Fenchurch Street , London . Dated October 11 , 1861 . THE patentees claim the precipitation of ammonia from solution by ...
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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