Ammonium
- NH,4+
Hydronium
- h,3O+
Acetate
- C,2H,3O,2-
Perchlorate
- CIO,4-
Chlorate
CIO,3-
Chlorite
CIO,2-
Hypochlorite
- CIO-
Cyanide
CN-
Hydroxide
- OH-
Nitrate
- NO,3-
Nitrite
- NO,2-
Chromate
- CrO,4^2-
Carbonate
- cCo,3^2-
Sulfate
- SO,4^2-
Sulfite
- SO,3^2-
Phosphate
- PO,2^3-
Phosphite
- PO,3^3-