Chemical News and Journal of Physical Science, Tom 109Chemical news office., 1914 |
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... PROCEEDINGS OF SOCIETIES- ...... ............ THE ROYAL SOCIETY ............................. CHEMICAL SOCIETY ............................... NOTICES OF BOOKS CORRESPONDENCE . - Institute of Chemistry Conference 7 9 II 12 .
... PROCEEDINGS OF SOCIETIES- ...... ............ THE ROYAL SOCIETY ............................. CHEMICAL SOCIETY ............................... NOTICES OF BOOKS CORRESPONDENCE . - Institute of Chemistry Conference 7 9 II 12 .
Strona 12
... Society might be improved . are frequently open to criticism as to whether an analyst could do them in the time allowed , even in one's own laboratory . The large percentage of failures show there must be something wrong . As an ...
... Society might be improved . are frequently open to criticism as to whether an analyst could do them in the time allowed , even in one's own laboratory . The large percentage of failures show there must be something wrong . As an ...
Strona 14
... SOCIETY was formed in 1912 for the study of the early history of Chemistry and the works and theories of the Alchemists in all their aspects - Scientific , Philosophical , and Historical . THE JOURNAL OF THE ALCHEMICAL SOCIETY , Edited ...
... SOCIETY was formed in 1912 for the study of the early history of Chemistry and the works and theories of the Alchemists in all their aspects - Scientific , Philosophical , and Historical . THE JOURNAL OF THE ALCHEMICAL SOCIETY , Edited ...
Strona 19
... SOCIETIES . CHEMICAL SOCIETY . Ordinary Meeting , November 20th , 1913 . Prof. W. H. Perkin , LL.D. , F.R.S. , President , in the Chair . MESSRS . R. E. Slade and S. C. Sastry were formally admitted Fellows of the Society . Certificates ...
... SOCIETIES . CHEMICAL SOCIETY . Ordinary Meeting , November 20th , 1913 . Prof. W. H. Perkin , LL.D. , F.R.S. , President , in the Chair . MESSRS . R. E. Slade and S. C. Sastry were formally admitted Fellows of the Society . Certificates ...
Strona 24
... Society of Arts , May 23 , 1913 . " In indexing articles , the spelling and nomenclature originally adopted by the authors has been adhered to .... So far as has been noticed , this is the one blot on an excellently planned and finely ...
... Society of Arts , May 23 , 1913 . " In indexing articles , the spelling and nomenclature originally adopted by the authors has been adhered to .... So far as has been noticed , this is the one blot on an excellently planned and finely ...
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absorption acetic action active alcohol alkali alloy ammonium amount analysis anode ANTIMONIAL apparatus aqueous atomic weight B.Sc carbon dioxide cent Chem CHEMICAL NEWS Office Chemical Society Chemistry chemists chloride CLERKENWELL ROAD colour compounds concentration containing copper crystallised curves D.Sc derivatives determined dilute distillation electric electrolyte electrons equation esters experiments Farringdon Street formation formic acid gives glass grms heat Hedychium hydrogen hydroxide Index Institute iodide ions iron J. J. Thomson Journal ketone Laboratory lectures liquid London melting metal method methyl MICA mixture molecular molecules Newcastle Street nitrate nitrogen obtained oxalic acid oxide oxygen paper passive phenyl platinum polarisation potassium precipitate present pressure produced Prof quantity radium rays reaction reagent rotation rotatory dispersion rotatory power salt sodium solution solvent substances sulphate sulphuric acid surface temperature tested theory tion Trans tube ultra-violet valency vapour velocity volume W. H. PERKIN ΙΟ
Popularne fragmenty
Strona 63 - My strong impression is that the surface of the iron is oxidised, or that the superficial particles of the metal are in such relation to the oxygen of the electrolyte as to be equivalent to an oxidation; and that having thus their affinity for oxygen satisfied, and not being dissolved by the acid under the circumstances, there is no renewal of the metallic surface, no reiteration of the attraction of successive particles of the iron on the elements of successive portions of the electrolyte, and therefore...
Strona 161 - ... serves to correlate some properties of metals which at first sight would appear to bear no relation to each other; it leads, namely, to the fact that there is a parallelism between all the elastic properties of metals for which quantitative measurements have been made and the pressure — assumed to act on the solid phase, but not, or not to the same extent, on the liquid phase — which is required to lower the melting-point to ordinary temperature. This pressure is a function of the melting-point,...
Strona 180 - APPOINTMENTS REGISTER. — A Register of Fellows and Associates of the Institute of Chemistry who are available for appointments is kept at the Office of the Institute.
Strona 76 - INSTITUTE was held at the Institution of Civil Engineers, Great George Street, Westminster, on Thursday and Friday, May 7 and 8, 1914, Mr.
Strona 149 - NATURE [MARCH 19, 1914 that the metal acquires a negative charge during the catalytic combustion of gases in contact with it...
Strona 180 - Hostel. For Prospectus and Particulars apply to the DEAN (WILLIAM WRIGHT, MB, D.Sc., FRCS), who will be glad to make arrangements for any one wishing to see over the College and Hospital.
Strona 132 - Methods. Courses for Beginners, as well as for Advanced Students, in Physiology and Technology of Fermentations. Biological Analysts of Yeast. The Laboratory possesses a numerous collection of yeasts (brewers', distillers', wine, disease yeasts), moulds, and bacteria. Manual*: E. Chr. Haasen, " Practical Studies in Fermentation,
Strona 123 - Since the specific gravity of a substance is the weight of a unit volume of the substance compared, the susceptibilities may be converted into mass values by dividing the volume values...
Strona 195 - About 5CIU' of water was added, and then from 2cm> to 5cm3 of sulphuric acid. The water and excess of sulphuric acid were evaporated off by directing a small flame from the blast lamp nearly vertically downward upon the liquid. The evaporation required about fifteen minutes. The results obtained upon weighing the crucible and barium sulphate were satisfactory in three cases out of five, but in the other two cases there was loss. To prevent this a cone of fine platinum gauze was fitted into the mouth...