How are ammonium NH4+ ions formed? How do you convert ammonia to ammonium ion? Formation of Ammonium ion: When ammonia (NH3) combines with an H+ ion, results in the formation of an Ammonium ion through a coordinate covalent bond. Ammonia Structure In ammonia, Nitrogen is a central atom having 5 electrons in its valence shell,3How are ammonium ions formed | NH4+ Formation
