Ammonium is the univalent NH4+ cation derived by the protonation of ammonia.
The ammonium ion (NH4+) is derived from ammonia (NH3). It behaves in many respects like an alkali metal ion.
ammonium perchlorate
ammonium hydroxide, ammonium nitrate, ammonium sulphate, uranium diuranate, ammonium chloride, ammonium carbonate, ammonium fluoride, ammonium bromide, etc.
NH4Cl is ammonium chloride.
Ammonium Chloride
ammonium tetraoxosulphate vi acid *************************** We were taught this is Ammonium Hydrogen Sulphate [Also: Ammonium Bisulphate]
ammonium perchlorate
ammonium hydroxide, ammonium nitrate, ammonium sulphate, uranium diuranate, ammonium chloride, ammonium carbonate, ammonium fluoride, ammonium bromide, etc.
Ammonium bisulfite is NH4HSO3 Ammonium bisulfide is NH4SH Ammonium bisulfate is NH4HSO4
NH4Cl is ammonium chloride.
Ammonium Chloride
Ammonium nitrate is NH4NO3 Ammonium chloride is NH4Cl
ammonium hypophosphate is an ammonium salt of hypophosphoric acid.
Ammonium sulfate is (NH4)2SO4 and ammonium persulfate is (NH4)2S2O8. Ammonium persulfate is an oxidizing agent.
ammonium tetraoxosulphate vi acid *************************** We were taught this is Ammonium Hydrogen Sulphate [Also: Ammonium Bisulphate]
No: Ammonium is a polyvalent cation that is not usually considered either an acid or a base. Ammonium hydroxide is a base that produces ammonium salts of the anions of an acid with which the ammonium hydroxide reacts.
Ammonium Dichromate: (NH4)2Cr2O7. The subscript on Ammonium (NH4) is 2.
Ammonium ion (NH4+) is present in all ammonium salts (eg. ammonium chloride, or ammonium nitrate), and in smaller amounts in an ammonia (NH3) solution.