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Polyatomic Ions
Name | Formula |
---|---|
Ammonium | (NH₄)+ |
Hydronium | (H₃O)+ |
Acetate | (C₂H₃O₂)- |
Acetate* | (CH₃COO)- |
Hydroxide | (OH)- |
Cyanide | (CN)- |
Permanganate | (MnO₄)- |
Hypochlorite | (ClO)- |
Chlorite | (ClO₂)- |
Chlorate | (ClO₃)- |
Perchlorate | (ClO₄)- |
Hydrogen Carbonate (bicarbonate) | (HCO₃)- |
Bromate | (BrO₃)- |
Carbonate | (CO₃)²- |
Dichromate | (Cr₂O₇)²- |
Oxalate | (C₂O₄)²- |
Peroxide | (O₂)²- |
Sulfate | (SO₄)²- |
Sulfite | (SO₃)²- |
Hydrogen Phosphate | (HPO₄)²- |
Chromate | (CrO₄)²- |
Silicate | (SiO₃)²- |
Nitrate | (NO₃)- |
Nitrite | (NO₂)- |
Dihydrogen Phosphate | (H₂PO₄)- |
Iodate | (IO₃)- |
Hydrogen Sulfate (bisulfate) | (HSO₄)- |
Hydrogen Sulfite (bisulfite) | (HSO₃)- |
Phosphate | (PO₄)³- |
Phosphite | (PO₃)³- |