Heavy industries such as steel manufacturing and ammonia production are where hydrogen proves its worth. These sectors are significant contributors to climate change — steel accounts for about 8 ...
In these conditions, some of the hydrogen and nitrogen will react to form ammonia. Stage four The unreacted nitrogen and hydrogen, together with the ammonia, pass into a cooling tank. The cooling ...
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 ...