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polyatomic ions =)
common ions to memorize
Question | Answer |
---|---|
Phosphate | PO4^3- |
phosphite | PO3^3- |
peroxide | O2^2- |
sulfate | SO4^2- |
sulfite | SO3^2- |
hydrogen phosphate | HPO4^2- |
dichromate | Cr2CO7^2- |
chromate | CrO4^2- |
carbonate | CO3^2- |
cyanide | CN^1- |
hydrogen sulfite | HSO3^1- |
hydrogen sulfate | HSO4^1- |
permanganate | MnO4^1- |
perchlorate | ClO4^1- |
chlorate | ClO3^1- |
chlorite | ClO2^1- |
hypochlorite | ClO^1- |
nitrite | NO2^1- |
nitrate | NO3^1- |
hydroxide | OH^1- |
hydrogen carbonate | HCO3^1- |
Acetate | C2H3O2^1- |
ammonium | NH4^+1 |