acetate
C₂H₃O₂⁻
carbonate
CO₃⁻²
hydrogen carbonate (bicarbonate)
HCO₃⁻
hydroxide
OH⁻
nitrite
NO₂⁻
nitrate
NO₃⁻
chromate
CrO₄⁻²
dichromate
Cr₂O₇⁻²
phosphate
PO₄⁻³
hydrogen phosphate
HPO₄⁻²
dihydrogen phosphate
H₂PO₄⁻
ammonium
NH₄⁺
hypochlorite
ClO⁻
chlorite
ClO₂⁻
chlorate
ClO₃⁻
perchlorate
ClO₄⁻
permanganate
MnO₄⁻
sulfite
SO₃⁻²
hydrogen sulfite (bisulfite)
HSO₃⁻
sulfate
SO₄⁻²
hydrogen sulfate (bisulfate)
HSO₄⁻
cyanide
CN⁻
peroxide
O₂⁻²