Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 3
... tubes which have served to conduct lighting gas . - Comptes Rendus . PHARMACY , TOXICOLOGY , & c . On the Preparation of ... tube containing bright copper turnings , this metal tarnishes rapidly , assumes iridescent colours , and finally ...
... tubes which have served to conduct lighting gas . - Comptes Rendus . PHARMACY , TOXICOLOGY , & c . On the Preparation of ... tube containing bright copper turnings , this metal tarnishes rapidly , assumes iridescent colours , and finally ...
Strona 8
... tube surrounded with ice was adapted to the apparatus in which the distillation was conducted , and the expected product was duly collected , which had the boiling point , and all the characters of ordinary amylene . The following equa ...
... tube surrounded with ice was adapted to the apparatus in which the distillation was conducted , and the expected product was duly collected , which had the boiling point , and all the characters of ordinary amylene . The following equa ...
Strona 15
... tube , it melts in the flame of a spirit - lamp , oxidises rapidly , giving an oxide which , when hot , calls to mind the appearance of rubies ( metallic sulphides ) , and which , when cold , more resembles litharge : this is a compound ...
... tube , it melts in the flame of a spirit - lamp , oxidises rapidly , giving an oxide which , when hot , calls to mind the appearance of rubies ( metallic sulphides ) , and which , when cold , more resembles litharge : this is a compound ...
Strona 23
... tubes , by means of which the evaporation of such liquid is promoted during the passage of the gas . The apparatus is very similar in principle to that des- cribed by Mr. W. J. Williams † for effecting the same purpose . * Vide CHEMICAL ...
... tubes , by means of which the evaporation of such liquid is promoted during the passage of the gas . The apparatus is very similar in principle to that des- cribed by Mr. W. J. Williams † for effecting the same purpose . * Vide CHEMICAL ...
Strona 29
... tube , and saw it contained a little water . I ordered simply arsenic acid . I was working with Mr. Graham on the arseniates . Arsenic acid is used in calico- printing . What I have seen used was in a pasty state . I have spilled some ...
... tube , and saw it contained a little water . I ordered simply arsenic acid . I was working with Mr. Graham on the arseniates . Arsenic acid is used in calico- printing . What I have seen used was in a pasty state . I have spilled some ...
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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