"NH4" I assume is NH4+This is the ammonium ion.
NH4 is colorless.
NH3Cr2o7 is ammonium dichromate and CoCl3 is cobalt III Chloride
NH4 is the chemical formula of the cation ammonium - (NH4)+.
The name of NH4+ is ammonium ion. Its chemical formula is NH4+.
NH4 +One plus.
The chemical formula of ammonium sulphite is (NH4)2SO3.
(NH4)+ is a cation (ammonium).
The formula for Ammonium Phosphite is (NH4)3 PO3.
The chemical symbol for an ammonium ion is NH4+.
When (NH4)3PO4 dissolves in solution, it will dissociate into 3 ammonium ions (NH4+) for every molecule of (NH4)3PO4 that dissolves because each (NH4)3PO4 molecule contains three NH4+ ions.
NH4+ is the chemical formula for an ammonium ion.