Common Polyatomic Ions Flashcards
1
Q
Acetate
A
CH3COO (-)
1
Q
Carbonate
A
CO3 (2-)
2
Q
Hydrogen Carbonate / Bicarbonate
A
HCO3 (-)
3
Q
Cyanide
A
CN (-)
4
Q
Hypochlorite
A
ClO (-)
5
Q
Chlorite
A
ClO2 (-)
6
Q
Chlorate
A
ClO3 (-)
7
Q
Perchlorate
A
ClO4 (-)
8
Q
Dichromate
A
Cr2O7 (2-)
9
Q
Chromate
A
CrO4 (2-)
10
Q
Permanganate
A
MnO4 (-)
11
Q
Azide
A
N3 (-)
12
Q
Ammonium
A
NH4 (+)
13
Q
Nitrite
A
NO2 (-)
14
Q
Nitrate
A
NO3 (-)
15
Q
Hydroxide
A
OH (-)
16
Q
Peroxide
A
O2 (2-)
17
Q
Phosphate
A
PO4 (3-)
18
Q
Hydrogen Phosphate
A
HPO4 (2-)
19
Q
Dihydrogen Phosphate
A
H2PO4 (-)
20
Q
Disulfide
A
S2 (2-)
21
Q
Sulfate
A
SO4 (2-)
22
Q
Hydrogen Sulfate / Bisulfate
A
HSO4 (-)
23
Q
Sulfite
A
SO3 (2-)
24
Q
Hydrogen Sulfite / Bisulfite
A
HSO3 (-)
25
Q
Thiocyanate
A
SCN (-)
26
Q
Hypobromite
A
BrO (-)
27
Q
Bromite
A
BrO2 (-)
28
Q
Bromate
A
BrO3 (-)
29
Q
Perbromate
A
BrO4 (-)
