H3O+
Hydronium
Hg2^2+
Mercury (I)
NH4+
Ammonium
C2H3O2-
CH3COO-
Acetate
CN-
Cyanide
CO3^2-
Carbonate
C2O4^2-
Oxalate
ClO-
Hypochlorite
ClO2-
Chlorite
ClO3-
Chlorate
ClO4-
Perchlorate
CrO4^2-
Chromate
Cr2O7^2-
Dichromate
MnO4^-
Permanganate
NO2-
Nitrite
NO3-
Nitrate
O2^2-
Peroxide
OH-
Hydroxide
PO4^3-
Phosphate
SCN-
Thiocyanate
SO3^2-
Sulfite
SO4^2-
Sulfate
HSO4-
Hydrogen Sulfate
S2O3^2-
Thiosulfate