1
Q
Ammonium
A
NH4 +
2
Q
Chlorate
A
ClO3 -1
3
Q
Acetate
A
C2H3O2 -1
4
Q
Bicarbonate
A
HCO3 -1
5
Q
Permanganate
A
MnO4 -1
6
Q
Nitrate
A
NO3 -1
7
Q
Nitrite
A
NO2 -1
8
Q
Hydroxide
A
OH -1
9
Q
Cyanide
A
CN -1
10
Q
Carbonate
A
CO3 -2
11
Q
Chromate
A
CrO4 -2
12
Q
Dichromate
A
Cr2O7 -2
13
Q
Peroxide
A
O2 -2
14
Q
Sulfate
A
SO4 -2
15
Q
Sulfite
A
SO3 -2
16
Q
Phosphate
A
PO4 -3
17
Q
Phosphite
A
PO3 -3
