Chemical News and Journal of Industrial Science, Tomy 3-4Chemical news office., 1861 |
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Strona 261
... yellow light for a long time . A lamp with ten of these effects upon all surrounding objects was very remark- different shades of brown and dull yellow . A scarlet able , especially upon such as were red , which became of Poppy was ...
... yellow light for a long time . A lamp with ten of these effects upon all surrounding objects was very remark- different shades of brown and dull yellow . A scarlet able , especially upon such as were red , which became of Poppy was ...
Strona 269
... yellow by acids . Subnitrate of Bismuth . - Liver of sulphur colours it a dark yellow , and , after some time , black . Salts of Antimony . - A bright yellow precipitate , from which sulphur soon separates . The change into the penta ...
... yellow by acids . Subnitrate of Bismuth . - Liver of sulphur colours it a dark yellow , and , after some time , black . Salts of Antimony . - A bright yellow precipitate , from which sulphur soon separates . The change into the penta ...
Strona 116
... yellow - brown colour . Selenide of Tin . - Protoselenide , SnSe , is formed by precipitating a solution of protochloride of tin by seleniuretted hydrogen . It is a brown powder , black when dry , easily soluble in caustic alkalies and ...
... yellow - brown colour . Selenide of Tin . - Protoselenide , SnSe , is formed by precipitating a solution of protochloride of tin by seleniuretted hydrogen . It is a brown powder , black when dry , easily soluble in caustic alkalies and ...
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acetate action adulterated alcohol alkaline alloy ammonia amount analysis aniline apparatus appears arsenic atmosphere blue body boiling bromine burn candle carbonic acid cent chemical CHEMISTRY chemists chloric acid chloride colouring matter combination combustion compound containing copper crystallised crystals decomposed decomposition dilute dissolved distilled effect employed ether evaporated experiments fact ferrocyanide filter flame gases give grains green heat hydrochloric acid hydrogen ignited impurities insoluble iodide iodine iron lead light lime lines liquid magnesia means mercury metal method mineral mixed mixture nitrate nitric acid nitrogen observed obtained ordinary oxide oxygen paper passed phosphoric acid phosphorus platinum portion potash potassium precipitate prepared present produced pure quantity reaction salt samples silver sodium soluble solution specimens spectrum starch steel substance sugar sulphate sulphide sulphuretted sulphuric acid surface tellurium temperature tion tube vapour vessel weight yellow zinc