Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
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Strona 117
... mass is allowed to cool , and a portion of this is placed in water at the ordinary temperature , it will gradually pass into solution , leaving a pulverulent residue of carbonate of lime . An examination of this residue shows it to con ...
... mass is allowed to cool , and a portion of this is placed in water at the ordinary temperature , it will gradually pass into solution , leaving a pulverulent residue of carbonate of lime . An examination of this residue shows it to con ...
Strona 118
... 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 resin and ...
... 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 resin and ...
Strona 132
... mass , which were readily miscible . Odour balsamic , acidulous . Ether sol . iodine . - Some irregular motion towards the circumference ; the homogeneous thick liquid has a con- centrated iodine colour , a small quantity of a lighter ...
... mass , which were readily miscible . Odour balsamic , acidulous . Ether sol . iodine . - Some irregular motion towards the circumference ; the homogeneous thick liquid has a con- centrated iodine colour , a small quantity of a lighter ...
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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