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Polyatomic Ions
Question | Answer |
---|---|
mercury (I) | Hg2 [+2] |
ammonium | NH4 [+1] |
nitrite | NO2 [-1] |
nitrate | NO3 [-1] |
sulfite | SO3 [-2] |
sulfate | SO4 [-2] |
hydrogen sulfate/bisulfate | HSO4 [-1] |
hydroxide | OH [-1] |
cyanide | CN [-1] |
phosphate | PO4 [-3] |
hydrogen phosphate | HPO4 [-2] |
dihydrogen phosphate | H2PO4 [-1] |
thiocyanate | NCS [-1] |
carbonate | CO3 [-2] |
hydrogen carbonate/bicarbonate | HCO3 [-1] |
hypochlorite | ClO [-1] |
chlorite | ClO2 [-1] |
chlorate | ClO3 [-1] |
perchlorate | ClO4 [-1] |
acetate | C2H3O2 [-1] |
permanganate | MnO4 [-1] |
dichromate | Cr2O7 [-2] |
chromate | CrO4 [-2] |
peroxide | O2 [-2] |
oxalate | C2O4 [-2] |