Common Polyatomic Ions Flashcards
1
Q
Ammonium
A
NH4+
2
Q
Hydronium
A
H3O+
3
Q
Acetate
A
CH3COO-
4
Q
Cyanide
A
CN-
5
Q
Hydroxide
A
OH-
6
Q
Hypochlorite
A
ClO-
7
Q
Chlorite
A
ClO2-
8
Q
Chlorate
A
ClO3-
9
Q
Perchlorate
A
ClO4-
10
Q
NO2-
A
Nitrite
11
Q
NO3-
A
Nitrate
12
Q
Permannganate
A
MnO4-
13
Q
Carbonate
A
CO3^2-
14
Q
HCO3-
A
Hydrogen Carbonate
15
Q
Chromate
A
CrO4^2-
16
Q
Dichromate
A
Cr2O7^-2
17
Q
Peroxide
A
O2^2-
18
Q
Phosphate
A
PO4^-3
19
Q
HPO4^-2
A
Hydrogen Phosphate
20
Q
H2PO4^-1
A
Dihydrogen Phosphate
21
Q
So3^2-
A
Sulfite
22
Q
SO4^2-
A
Sulfate
23
Q
HSO4^1-
A
Hydrogen Sulfate