|
Atomistry » Strontium » Chemical Properties » Strontium Arsenide | ||
Atomistry » Strontium » Chemical Properties » Strontium Arsenide » |
Strontium Arsenide, Sr3As2
Strontium Arsenide, Sr3As2, is prepared by the reduction of strontium arsenate by carbon in the electric furnace. It is very similar in appearance to calcium arsenide, forming a transparent crystalline mass, reddish-brown in thin sections, and of density 3.6 at 15° C. Fluorine reacts in the cold with incandescence, producing white fumes of arsenic fluoride. Chlorine reacts at 160° C., bromine above 200° C., and iodine vapour when strongly heated. The arsenide burns in oxygen and in sulphur vapour above a low red heat. Carbon decomposes it in the electric furnace, giving carbide. It reacts with water in the cold.
|
Last articlesZn in 8WB0Zn in 8WAX Zn in 8WAU Zn in 8WAZ Zn in 8WAY Zn in 8WAV Zn in 8WAW Zn in 8WAT Zn in 8W7M Zn in 8WD3 |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |