This reacts with the nitrogen from the adsorbed gases to form ammonia, which is stored by adsorption in the catalyst's upper layer.

See where the blue-green algae fixes molecular nitrogen from water, forming ammonia.

As a fire retardant, ammonium polyphosphates decompose to form ammonia and phosphoric acid.

Ammeline reacts with boiling dilute hydrochloric acid to form melem and ammonia.

This is a reversible reaction, in which the two gases react to form ammonia:

Considering the reaction of nitrogen gas with hydrogen gas to form ammonia:

It forms ammonia when reacting with water.

It is readily hydrolysed forming beryllium hydroxide and ammonia.

Unfortunately, hydrogen and nitrogen, while they unite to form ammonia, do not do so very willingly, as Earth chemists know.

Ammelide decomposes at 170 C with water to form carbon dioxide and ammonia.