Common Polyatomic Ions Flashcards
1
Q
Dihydrogen Phosphate
A
H2PO4-
2
Q
Acetate
A
C2H3O2- OR CH3COO-
3
Q
Hydrogen sulfite (bisulfite)
A
HSO3-
4
Q
Hydrogen Sulfate (bisulfate)
A
HSO4-
5
Q
Hydrogen Carbonate (bicarbonate)
A
HCO3-
6
Q
Nitrite
A
NO2-
7
Q
Nitrate
A
NO3-
8
Q
Cyanide
A
CN-
9
Q
Hydroxide
A
OH-
10
Q
Permanganate
A
MnO4-
11
Q
Hypochlorite
A
ClO-
12
Q
Chlorite
A
ClO2-
13
Q
Chlorate
A
ClO3-
14
Q
Perchlorate
A
ClO4-
15
Q
Hydrogen Phosphate
A
HPO4 -2
16
Q
Oxalate
A
C2O4 -2
17
Q
Sulfite
A
SO3 -2
18
Q
Sulfate
A
SO4 -2
19
Q
Carbonate
A
CO3 -2
20
Q
Chromate
A
CrO4 -2
21
Q
Dichromate
A
Cr2O7 -2
22
Q
Silicate
A
SiO3 -2
23
Q
Phosphate
A
PO4 -3
24
Q
Phosphite
A
PO3 -3
25
Ammonium
NH4+