Ammonia, NH 3, is an alkaline gas and so turns damp red litmus paper blue. Ammonium ions (NH 4 +) – found in ammonium compounds such as ammonium chloride, ammonium nitrate and ammonium sulfate ...
The equation shows that ammonium chloride (a white solid) can break down to form ammonia and hydrogen chloride. It also shows that ammonia and hydrogen chloride (colourless gases) can react to ...
"You won't just find ammonium nitrate in the ground," explains Andrea Sella, professor of chemistry at University College London. That's because it's synthetic, made by reacting ammonia with ...
Complexes and preipitates of nickel (II) are formed by adding ammonium hydroxide, ethylenediamine ... Nickel salts are poisonous if ingested. Ammonia and ethylenediamine are caustic and irritating to ...