Common Polyatomic Ions Flashcards
1
Q
Sulfite
A
SO3 (2-)
2
Q
CO3 (2-)
A
Carbonate
3
Q
HCO3 (-)
A
Hydrogen Carbonate
4
Q
ClO (-)
A
Hypochlorite
5
Q
ClO2 (-)
A
Chlorite
6
Q
Chlorate
A
ClO3 (-)
7
Q
Perchlorate
A
ClO4 (-)
8
Q
C2H3O2 (-)
A
Acetate
9
Q
Hg2 (2+)
A
Mercury (I)
10
Q
NH4 (+)
A
Ammonium
11
Q
NO2 (-)
A
Nitrite
12
Q
NO3 (-)
A
Nitrate
13
Q
SO4 (2-)
A
Sulfate
14
Q
HSO4 (-)
A
Hydrogen Sulfate
15
Q
OH (-)
A
Hydroxide
16
Q
CN (-)
A
Cyanide
17
Q
PO4 (3-)
A
Phosphate
18
Q
HPO4 (2-)
A
Hydrogen Phosphate
19
Q
H2PO4 (-)
A
Dihydrogen Phosphate
20
Q
NCS (-) or SCN (-)
A
Thiocyanate
21
Q
MnO4 (-)
A
Permanganate
22
Q
Cr2O7 (2-)
A
Dichromate
23
Q
CrO4 (2-)
A
Chromate
24
Q
O2 (2-)
A
Peroxide
25
C2O4 (2-)
Oxalate
26
S2O3 (2-)
Thiosulfate
