Reference : Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur la ...

	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Chemistry
	To cite this reference:	http://hdl.handle.net/2268/68005

Title :	Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur la détermination de la densité des corps en poudre fine
Language :	French
Alternative title :	[en] On the Density and the Allotropic State of Certain Varieties of Sulfur. Remarks on the Determination of the Density of Bodies in the Form of Fine Powders
Author, co-author :	Spring, Walthère [Université de Liège - ULg]
Publication date :	1907
Journal title :	Recueil des Travaux Chimiques des Pays-Bas et de la Belgique. 2e série
Publisher :	Sijthoff
Volume :	XXVI
Pages :	357-372
Audience :	International
ISSN :	0370-7539
City :	Leiden
Country :	Netherlands
Keywords :	[en] Density ; Allotropy ; Sulfur ; Densité ; Allotropie ; Soufre
Abstract :	[en] Spring, W. Recueil des Travaux chimiques des Pays-Bas et de la Belgique (1908), 26, 357-72;SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The author prepared "milk of sulphur" by treating KnS with dil. HCl, and also by passing H2S into FeCl3 solution. The S from the K2Sn was completely sol. in CS2 and had a density of 2.0555, which is approximately the same as that of rhombic S. That from H2S was soluble CS2 to the extent of 96.8% only, and the density of the soluble portion was 2.0658, while that of the insoluble was 1.8686. The greater part of the sulphur from the K2Sn was therefore identical with that from H2S. This conclusion was confirmed by measuring their specific heats Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/68005
Commentary :	Voir aussi : http://hdl.handle.net/2268/68055 http://hdl.handle.net/2268/68095 http://hdl.handle.net/2268/67987

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