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Polyatomic Ions!

Polyatomic Ions to memorize for CHEM 1127!!!

QuestionAnswer
Hg2+ Mercury
NH4+ Ammonium
NO2- Nitrite
NO3- Nitrate
SO3 2- Sulfite
SO4 2- Sulfate
HSO4- Hydrogen Sulfate (Bisulfate)
OH- Hydroxide
CN- Cyanide
PO4 3- Phosphate
HPO4 2- Hydrogen Phosphate
H2PO4- Dihydrogen Phosphate
NCS- OR SCN- Thiocyanate
CO3 2- Carbonate
HCO3- Hydrogen Carbonate (Bicarbonate)
CIO- or OCI- Hypochlorite
CIO2- Chlorite
CIO3- Chlorate
CIO4- Perchlorate
C2H3O2- Acetate
MnO4- Permanganate
Cr2O7 2- Dichromate
CrO4 2- Chromate
O2 2- Peroxide
C2O4 2- Oxalate
S2O3 2- Thiosulfate
H3O+ Hydronium
BrO- Hypobromite
BrO2- Bromite
BrO3- Bromate
BrO4- Perbromate
IO- Hypoiodite
IO2- Iodite
IO3- Iodate
IO4- Periodate
HSO3- Hydrogen Sulfite
HPO3 2- Hydrogen Phosphite
H2PO3- Dihydrogen Phosphite
Created by: user-1865714
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