The Chemical News and Journal of Physical Science, Volúmenes33-34Griffin, Bohn and Company, 1876 |
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Página 6
... liquid , have been sold by perfumers in great cities . The price demanded is about 20 francs , and to them , as it appears , is due that offensive blonde shade of hair which holds an intermediate place between ash - grey and bright ...
... liquid , have been sold by perfumers in great cities . The price demanded is about 20 francs , and to them , as it appears , is due that offensive blonde shade of hair which holds an intermediate place between ash - grey and bright ...
Página 5
... liquid of different lengths by the correspondence of their colour or appear- ance as viewed from the ends ; such devices as the pre- paration of comparison liquids , or the intentional addition of foreign salts , might then be entirely ...
... liquid of different lengths by the correspondence of their colour or appear- ance as viewed from the ends ; such devices as the pre- paration of comparison liquids , or the intentional addition of foreign salts , might then be entirely ...
Página 10
... liquid , after filtration and prolonged ebullition , -in order to stop the action of the diastase , -contains , besides maltose capable of fermentation and of reducing Fehling's liquid , another fermentable sugar , without action upon ...
... liquid , after filtration and prolonged ebullition , -in order to stop the action of the diastase , -contains , besides maltose capable of fermentation and of reducing Fehling's liquid , another fermentable sugar , without action upon ...
Página 11
... liquid . Standard used , 1 c.c. = 0'I m.grm . copper . Solution contained 0.25 m.grm . of copper per litre Details as before . involved the measurement of very to test the accuracy exact point at which the colours were the same , as the ...
... liquid . Standard used , 1 c.c. = 0'I m.grm . copper . Solution contained 0.25 m.grm . of copper per litre Details as before . involved the measurement of very to test the accuracy exact point at which the colours were the same , as the ...
Página 12
... liquid , so small a quan- tity as o'5 m.grm . of copper , or I m.grm . of lead per litre , may be estimated by this process . If it is required to estimate smaller quantities than these , the liquid must be concentrated by evaporation ...
... liquid , so small a quan- tity as o'5 m.grm . of copper , or I m.grm . of lead per litre , may be estimated by this process . If it is required to estimate smaller quantities than these , the liquid must be concentrated by evaporation ...
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acetic acetic acid action al-Khazini alcohol alizarin alkali ammonia ammonium amount analysis anemometer aniline aniline-black anthracen apparatus bilirubin biliverdin body boiling bromine calcium carbonic acid caustic cent Chemical Society chemistry chemists chlorate chloride colour compound condensation containing copper crystallisation cyanide cyanogen decomposed decomposition described dilute dissolved distilled electricity employed ether evaporation examination experiments filter filtrate furnace gases give glass grms heat hydrate hydrochloric acid hydrogen Improvements inches insoluble iron kilos light lime liquid litre London manganese manufacture matter means mercury metal meteorites method mixture nitrate nitric acid nitrogen observed obtained ordinary oxide oxidised oxygen paper passed phosphate phosphoric acid platinum potash potassium precipitate present produced Prof pure quantity radiometer reaction researches residue Royal salt sample selenium soda sodium soluble solution substance sugar sulphate sulphide sulphuric acid temperature tion tube vanadium vapour whilst zinc
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Página 70 - God, that men should put an enemy in their mouths to steal away their brains! that we should, with joy, pleasance, revel and applause, transform ourselves into beasts!
Página 75 - Chemistry, Medicine, Surgery, and the Allied Sciences. A Dictionary of Chemistry and the Allied Branches of other Sciences.
Página 48 - President, in the Chair. THE minutes of the previous meeting having been read and confirmed, the presents of books made to the Society were announced, and the donors thanked ; after which Messrs.
Página 196 - ... committees for the several sections before the beginning of the meeting. It has therefore become necessary, in order to give an opportunity to the committees of doing justice to the several communications, that each author should prepare...
Página 206 - THE PHILOSOPHY OF Music ; being the substance of a Course of Lectures delivered at the Royal Institution of Great Britain in February and March 1877. By William Pole, FRS, FRSE, Mus.
Página 176 - Chemical Technology, or Chemistry in its Applications to the Arts and Manufactures. By THOMAS RICHARDSON and HENRY WATTS.
Página 191 - TATE in the Chair. The following Candidates were elected Members of the Society : — Horatio Waddington, Esq., late Fellow of Trinity College, Cambridge.
Página 265 - Royal will and pleasure, that no resolution, or bye-law, shall on any account or pretence whatsoever be made by the said body politic and corporate in opposition to the general scope, true intent, and meaning of this our Charter, or the laws...
Página 196 - It has therefore become necessary, in order to give an opportunity to the Committees of doing justice to the several communications, that each Author should prepare an Abstract of his Memoir, of a length suitable for insertion in the published Transactions of the Association, and that he should send it, together with the original Memoir, by book-post, on or before August 1 1, addressed thus : — " General Secretaries, British Association, 22 Albemarle Street, London, W.
Página 117 - The apparatus was fitted up in a room specially devoted to it, and was protected on all sides, except where the rays of light had to pass, with cotton-wool and large bottles of water. A heliostat reflected a beam of sunlight in a constant direction, and it was received on an appropriate arrangement of slit, lenses, prisms, &c., for projecting a pure spectrum.