|
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 articlesFe in 2YXOFe in 2YRS Fe in 2YXC Fe in 2YNM Fe in 2YVJ Fe in 2YP1 Fe in 2YU2 Fe in 2YU1 Fe in 2YQB Fe in 2YOO |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |