Ammonium
NH4+
Hydronium
H3O+
Mercury (I)
Hg2 +2
Mercury (II)
Hg+2
Acetate
C2H3O2‒
Bromate
BrO3‒
Bromite
BrO2‒
Chlorate
ClO3-
Chlorite
ClO2 ‒
Hypochlorite
ClO ‒
Perchlorate
ClO4 ‒
Cyanide
CN ‒
Dihydrogen Phosphate
H2PO4 ‒
Dihydrogen Phosphite
H2PO3 ‒
Hydrogen Carbonate (bicarbonate)
HCO3-
Hydrogen Sulfate
HSO4 ‒
Hydrogen Sulfite
HSO3 ‒
Hydrogen Sulfide
HS ‒
Hydroxide
OH ‒
Iodate
IO3‒
Iodite
IO2 ‒
Nitrate
NO3 ‒
Nitrite
NO2 ‒
Permanganate
MnO4 ‒
Thiocyanate
SCN ‒
Carbonate
CO3 ‒2
Chromate
CrO4 ‒2
Dichromate
Cr2O7 ‒2
Monohydrogen Phosphate
HPO4 ‒2
Monohydrogen Phosphite
HPO3 ‒2
Oxalate
C2O4 ‒2
Peroxide
O2 ‒2
Silicate
SiO3 ‒2
Sulfate
SO4 ‒2
Sulfite
SO3 ‒2
Tartrate
C4H4O6 ‒2
Thiosulfate
S2O3 ‒2
Arsenate
AsO4 ‒3
Arsenite
AsO3 ‒3
Borate
BO3 ‒3
Phosphate
PO4 ‒3
Phosphite
PO3 ‒3