Polyatomic Ions

McClanahan AP Chem 2024-2025

C2H3O2-

C2H3O2-

Acetate

NO3-

Nitrate

NO2-

Nitrite

CN-

Cyanide

SCN-

Thiocyanate

MnO4-

Permanganate

OH-

Hydroxide

HSO4-

Bisulfate

HCO3-

Bicarbonate

H2PO4-

Dihydrogen phosphate

ClO4-

Perchlorate

ClO3-

Chlorate

ClO2-

Chlorite

ClO-

Hypochlorite

SO4-2

Sulfate

SO3-2

Sulfite

CO3-2

Carbonate

C2O4-2

Oxalate

CrO4-2

Chromate

Cr2O7-2

Dichromate

O2-2

Peroxide

HPO4-2

Hydrogen phosphate

PO4-3

Phosphate

NH4+

Ammonium