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Polyatomic ions
Chapter 2 polyatomic ion names and formulas
Term | Definition |
---|---|
NH4+ | Ammonium |
OH- | Hydroxide |
CN- | Cyanide |
CH3CO2- | Acetate |
SO32- | Sulfite |
SO42- | Sulfate |
HSO4- | Hydrogen sulfate |
PO34- | Phosphate |
HPO42- | Hydrogen phosphate |
H2PO4- | Dihydrogen phosphate |
NO2- | Nitrite |
NO3- | Nitrate |
ClO- | Hypochlorite |
ClO2- | Chlorite |
ClO3- | Chlorate |
ClO4- | Perchlorate |
CO32- | Carbonate |
HCO3- | Hydrogen carbonate |
C2O42- | Oxalate |
CrO42- | Chromate |
Cr2O72- | Dichromate |
MnO4- | Permanganate |