1
Q
NO2 ^ -
A
Nitrite
2
Q
NO3 ^ -
A
Nitrate
3
Q
SO3 2-
A
Sulfite
4
Q
S2O8 2-
A
Peroxydisulfate
5
Q
SO4 2-
A
Sulfate
6
Q
S2O3 2-
A
Thiosulfate
7
Q
ClO-
A
Hypochlorite
8
Q
ClO2 ^ -
A
Chlorite
9
Q
ClO3 ^ -
A
Chlorate
10
Q
ClO4 ^ -
A
Perchlorate
11
Q
MnO4 ^ -
A
Permanganate
12
Q
OH-
A
Hydroxide
13
Q
CN-
A
Cyanide
14
Q
OCN-
A
Cyanate
15
Q
SCN-
A
Thiocyanate
16
Q
CrO4 2-
A
Chromate
17
Q
Cr2O7 2-
A
Dichromate
18
Q
CO3 2-
A
Carbonate
19
Q
C2O4 2-
A
Oxalate
20
Q
C2H3O 2-
A
Acetate
21
Q
PO4 3-
A
Phosphate
22
Q
HPO4 2-
A
Monohydrogen phosphate/ biphosphate
23
Q
H2PO4 ^ -
A
Dihydrogen phosphate
24
Q
BO3 3-
A
Borate
