Common Polyatomic Ions Flashcards
Includes reversed cards for memorization.
1
Q
Acetate
A
C2H3O2-
or
CH3COO-
2
Q
Acetate
A
CH3CO2-
3
Q
Ammonium
A
NH4+
4
Q
Azide
A
N3-
5
Q
Carbonate
A
CO32-
6
Q
Chlorate ion
A
ClO3-
7
Q
Chlorite ion
A
ClO2-
8
Q
Chromate
A
CrO42-
9
Q
Cyanide ion
A
CN-
10
Q
Dichromate
A
Cr2O72-
11
Q
Dihydrogen Phosphate
A
H2PO4-
12
Q
Disulfide
A
S22-
13
Q
Hydrogen Carbonate
(or bicarbonate ion)
A
HCO3-
14
Q
Hydrogen Phosphate ion
A
HPO42-
15
Q
Hydrogen Sulfate
A
HSO4-