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Ammonium
NH₄⁺
Chlorite
CLO₂⁻
Perchlorate
CLO₄⁻
Acetate
C₂H₃O₂⁻
Hydrogen Sulfate
HSO₄⁻
Bicarbonate / Hydrogen carbonate
HCO₃⁻
Nitrate
NO₃⁻
Nitrite
NO₂⁻
Cyanide
CN⁻
Hydroxide
OH⁻
Permanganate
MnO₄⁻
Hydrogen Phosphate
HPO₄²⁻
Chromate
CrO₄²⁻
Dichromate
Cr₂O₇²⁻
Sulfite
SO₃²⁻
Sulfate
SO₄²⁻
Carbonate
CO₃²⁻
Oxalate
C₂O₄²⁻
Silicate
SiO₃²⁻
Peroxide
O2²⁻
Phosphate
PO₄³⁻
Phosphite
PO₃³⁻
Hypochlorite
CLO⁻
Chlorate
CLO₃⁻