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Ch. 9 25 Polyatomics
25 Polyatomic Ions to memorize
Question | Answer |
---|---|
dihydrogen phosphate | H2PO4 1- |
acetate | C2H3O2 1- |
hydrogen sulfite | HSO3 1- |
hydrogen sulfate | H2SO4 1- |
hydrogen carbonate or bicarbonate | HCO3 1- |
nitrite | NO2 1- |
nitrate | NO3 1- |
cyanide | CN 1- |
hydroxide | OH 1- |
permanganate | MnO4 1- |
hypochlorite | ClO 1- |
chlorite | ClO2 1- |
chlorate | ClO3 1- |
perchlorate | ClO4 1- |
hydrogen phosphate | HPO4 2- |
oxalate | C2O4 2- |
sulfite | SO3 2- |
sulfate | SO4 2- |
carbonate | CO3 2- |
chromate | CrO4 2- |
dichromate | Cr2O7 2- |
silicate | SiO3 2- |
phosphate | PO4 3- |
phosphite | PO3 3- |
ammonium | NH4 1+ |