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CPI Jordan

The Common Polyatomic Ions

ammonium NH4 +
hydronium H3O +
mercury(I) Hg2 2+
dihydrogen phosphite H2PO3 -
dihydrogen phosphate H2PO4 -
hydrogen carbonate HCO3 -
hydrogen sulfite HSO3 -
hydrogen sulfate HSO4 -
nitrite NO2 -
nitrate NO3 -
hydroxide OH -
acetate CH3COO -
chromite CrO2 -
cyanide CN -
cyanate CNO -
thiocyanate CNS -
superoxide O2 -
permanganate MnO4 -
hypochlorite ClO -
chlorite ClO2 -
chlorate ClO3 -
perchlorate ClO4 -
hypobromite BrO -
bromite BrO2 -
bromate BrO3 -
perbromate BrO4 -
hypoiodite IO -
iodite IO2 -
iodate IO3 -
periodate IO4 -
aluminate AlO2 -
azide N3 -
hydrogen phosphite HPO3 2-
hydrogen phosphate HPO4 2-
carbonate CO3 2-
sulfite SO3 2-
sulfate SO4 2-
thiosulfate S2O3 2-
silicate SiO3 2-
carbide C2 2-
oxalate C2O4 2-
chromate CrO4 2-
dichromate Cr2O7 2-
tartrate C4H4O6 2-
molybdate MoO4 2-
peroxide O2 2-
disulfide S2 2-
phosphite PO3 3-
phosphate PO4 3-
hypophosphite PO2 3-
arsenite AsO3 3-
arsenate AsO4 3-
pyrophosphate P2O7 4-
Created by: pigfat



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