CO₃²⁻ carbonate NO₃⁻ nitrate SO₃²⁻ sulfite SO₄²⁻ sulfate ClO₂⁻ chlorite ClO₃⁻ chlorate NH₄⁺ ammonium OH⁻ hydroxide CN⁻ cyanide CrO₄²⁻ chromate NO₂⁻ nitrite PO₄³⁻ phosphate ClO⁻ hypochlorite ClO₄⁻ perchlorate C₂H₃O₂⁻ acetate MnO₄⁻ permanganate HCO₃⁻ hydrogen carbonate or bicarbonate
- CO₃²⁻ carbonate
- NO₃⁻ nitrate
- SO₃²⁻ sulfite
- SO₄²⁻ sulfate
- ClO₂⁻ chlorite
- ClO₃⁻ chlorate
- NH₄⁺ ammonium
- OH⁻ hydroxide
- CN⁻ cyanide
- CrO₄²⁻ chromate
- NO₂⁻ nitrite
- PO₄³⁻ phosphate
- ClO⁻ hypochlorite
- ClO₄⁻ perchlorate
- C₂H₃O₂⁻ acetate
- MnO₄⁻ permanganate
- HCO₃⁻ hydrogen carbonate or bicarbonate
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