ch7 polyatomic ion rev answerws

sulfate* SO4-2

sulfite SO3-2

phosphate* PO4-3

nitrate* NO3-1

nitrite NO2-1

acetate* CH3COO

carbonate* CO3

bicarbonate (hydrogen carbonate) HCO3

chlorate* ClO3-1

chlorite ClO2-1

perchlorate ClO4-1

hypochlorite ClO-1

ammonium*NH4+1

hydroxide*. OH-1

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