Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
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Strona 118
... brown mass . CHEMICAL NEWS , March 1 , 1862. On the Molecular. gradually congeals into a reddish - brown resinous mass of the consistency of butter . Bromine . - Fulmination with very few gray vapours ; the residue is a brownish red ...
... brown mass . CHEMICAL NEWS , March 1 , 1862. On the Molecular. gradually congeals into a reddish - brown resinous mass of the consistency of butter . Bromine . - Fulmination with very few gray vapours ; the residue is a brownish red ...
Strona 132
... brown colour is produced ; the supernatant liquid nearly colourless and perfectly transparent , after- wards light brown and cloudy . Oleum Carui . - Yellow , old , thick , oily . Iodine . There was some reaction , but no perceptible ...
... brown colour is produced ; the supernatant liquid nearly colourless and perfectly transparent , after- wards light brown and cloudy . Oleum Carui . - Yellow , old , thick , oily . Iodine . There was some reaction , but no perceptible ...
Strona 189
... brown ; after twelve hours it has a deep greenish brown colour , and the consistency of butter . Ether sol , bromine . - The mixture has a beautiful rose colour , which gradually darkens , but retains in thin layers a pinky shade ...
... brown ; after twelve hours it has a deep greenish brown colour , and the consistency of butter . Ether sol , bromine . - The mixture has a beautiful rose colour , which gradually darkens , but retains in thin layers a pinky shade ...
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acetic acetic acid action alcohol alkaline alumina ammonia analysis aniline apparatus appears atmosphere beautiful blue body boiling bromine brown carbonic acid cent charcoal chemical Chemistry chemists chloride coal colouring matter composition compound containing copper crystallised crystals dilute dissolved distilled electric employed Ether sol ethylamine evaporated experiments filter flame flask gases glass grains grammes heat hydrochloric acid hydrogen Improvements insoluble iodine iron lecture light lime lines liquid London manufacture metal method mineral minutes mixed mixture nitrate nitric acid nitrogen observed obtained oxalic oxalic acid oxide oxygen paper passed phosphoric acid plants platinum portion potash potassium precipitate prepared present prism produced Professor proportion pure rays reaction residue rubidium salt silica silver soda sodium soil soluble solution specimens spectra spectrum strychnia substance sulphate sulphide sulphuric acid surface tartaric acid temperature thallium tion tube vapour yellow zinc