Common Polyatomic Ions Flashcards
1
Q
CrO42-
A
Chromate
1
Q
PO43-
A
Phosphate
2
Q
C2H3O2-
A
Acetate
2
Q
SO42-
A
Sulfate
2
Q
HSO4-
A
Hydrogen Sulfate
3
Q
SO32-
A
Sulfite
4
Q
ClO4-
A
Perchlorate
5
Q
S2O32-
A
Thiosulfate
6
Q
CN-
A
Cyanide
6
Q
MnO4-
A
Permaganate
7
Q
ClO-
A
Hypochlorite
8
Q
H2PO4-
A
Dihydrogen phosphate
10
Q
Hg22+
A
Mercury (I) or Mercurous
12
Q
ClO2-
A
Chlorite
14
Q
CO32-
A
Carbonate
15
Q
C2O42-
A
Oxalate
16
Q
HSO3-
A
Hydrogen Sulfite or Bisulfite
18
Q
ClO3-
A
Chlorate
18
Q
NO3-
A
Nitrate
19
Q
NO2-
A
Nitrite
20
Q
NH4+
A
Ammonium
21
Q
OH-
A
Hydroxide
23
Q
O22-
A
Peroxide
24
Q
Cr2O72-
A
Dichromate
25
Q
HPO42-
A
Monohydrogen Phosphate
26
Q
HCO3-
A
Hydrogen Carbonate or Bicarbonate