Ammonium
NH₄⁺
Hydroxide
OH⁻
Cyanide
CN-
Acetate
C₂H₃O₂⁻ or CH₃COO⁻
Nitrite
NO₂⁻
Nitrate
NO₃⁻
Sulfite
SO₃²⁻
Sulfate
SO₄²⁻
Phosphate
PO₄³⁻
Carbonate
CO₃²⁻
Hydrogen Sulfite
HSO₃⁻
Hydrogen sulfate
HSO₄⁻
Hydrogen phosphite
HPO₃²⁻
Hydrogen phosphate
HPO₄²⁻
Dihydrogen phosphite
H₂PO₃⁻
Dihydrogen phosphate
H₂PO₄⁻
Perchlorate
ClO₄⁻
Chlorate
ClO₃⁻
Chlorite
ClO₂⁻
Hypochlorite
ClO⁻
Perbromate
BrO₄⁻
Bromate
BrO₃⁻
Bromite
BrO₂⁻
Hypobromite
BrO⁻