21 terms

Formulas and Names of Some Common Polyatomic Ions

Terms taken from Table 2.4 on Page 74.
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CN⁻
cyanide
CH₃CO₂⁻
acetate
CO₃²⁻
carbonate
HCO₃⁻
hydrogen carbonate
NO₂⁻
nitrite
NO₃⁻
nitrate
PO₄³⁻
phosphate
HPO₄²⁻
hydrogen phosphate
H₂PO₄⁻
dihydrogen phosphate
OH⁻
hydroxide
SO₃²⁻
sulfite
SO₄²⁻
sulfate
HSO₄⁻
hydrogen sulfate
ClO⁻
hypochlorite
ClO₂⁻
chlorite
ClO₃⁻
chlorate
ClO₄⁻
perchlorate
CrO₄²⁻
chromate
Cr₂O₇²⁻
dichromate
MnO₄⁻
permanganate
NH₄⁺
ammonium