|
Atomistry » Osmium » Chemical Properties » Potassium Osmiamate | ||
Atomistry » Osmium » Chemical Properties » Potassium Osmiamate » |
Potassium Osmiamate, OsNO3K
Potassium Osmiamate, OsNO3K, may be obtained by the action of ammonia on a cold solution of osmium tetroxide in potassium hydroxide. Thus:
OsO4 + KOH + NH3 = OsNO3K + 2H2O. The salt crystallises in orange-yellow, tetragonal pyramids, which partially decompose upon recrystallisation, becoming darker in colour. When heated, nitrogen gas is evolved. The corresponding barium, silver, and sodium salts have been prepared. |
Last articlesZn in 9JYWZn in 9IR4 Zn in 9IR3 Zn in 9GMX Zn in 9GMW Zn in 9JEJ Zn in 9ERF Zn in 9ERE Zn in 9EGV Zn in 9EGW |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |