Reference : Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur ...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Chemistry
Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur la détermination de la densité des corps en poudre fine
[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
Spring, Walthère [Université de Liège - ULiège]
Journal de Chimie Physique
Société de Chimie Physique
[en] Density ; Allotropy ; Sulfur
[fr] Densité ; Allotropie ; Sulfure
[en] Spring, W. Journal de Chimie Physique et de Physico-Chimie Biologique (1907), 5, 410-26 ; SciFinder (Chemical Abstracts Service: Columbus, OH); (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.
Researchers ; Professionals ; Students
Voir aussi :

There is no file associated with this reference.

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.