Chemistry Common Polyatomic Ions Flashcards
1
Q
Carbonate
A
CO3-2
2
Q
Hydrogen carbonate or bicarbonate
A
HCO3-
3
Q
Acetate
A
CH3COO-
4
Q
Cyanide
A
CN-
5
Q
Thiocyanate
A
SCN-
6
Q
Hypochlorite
A
ClO-
7
Q
Chlorite
A
ClO2-
8
Q
Chlorate
A
ClO3-
9
Q
Perchlorate
A
ClO4-
10
Q
Chromate
A
CrO4-2
11
Q
Dichromate
A
Cr2O7-2
12
Q
Permanganate
A
MnO4-
13
Q
Azide
A
N3-
14
Q
Ammonium
A
NH4+
15
Q
NO2-
A
Nitrite
16
Q
Nitrate
A
NO3-
17
Q
OH-
A
Hydroxide
18
Q
Peroxide
A
O2-2
19
Q
Phosphate
A
PO4-3
20
Q
Hydrogen phosphate
A
HPO4-2
21
Q
Dihydrogen phosphate
A
H2PO4-
22
Q
Disulfide
A
S2-2
23
Q
Sulfite
A
SO3-2
24
Q
Sulfate
A
SO4-2
25
Hydrogen sulfite or bisulfite
HSO3-
26
Hydrogen sulfate or bisulfate
HSO4-
27
Propane
C3H8