Common Polyatomic Ion Formulas Flashcards
1
Q
ammonium
A
NH4 +
2
Q
phosphite
A
PO3 3-
3
Q
phosphate
A
PO4 3-
4
Q
sulfite
A
SO3 2-
5
Q
sulfate
A
SO4 2-
6
Q
hydrogen phosphate
A
HPO4 2-
7
Q
dichromate
A
Cr2O7 2-
8
Q
chlorite
A
ClO2 -
9
Q
hydroxide
A
OH -
10
Q
dihydrogen phosphate
A
H2PO4 -
11
Q
nitrite
A
NO2 -
12
Q
permanganate
A
MnO4 -
13
Q
hypochlorite
A
ClO -
14
Q
acetate
A
C2H3O2 -
15
Q
azide
A
N3 -
16
Q
chromate
A
CrO4 2-
17
Q
cyanide
A
CN -
18
Q
oxalate
A
C2O4 2-
19
Q
peroxide
A
O2 2-
20
Q
thiocyanate
A
SCN -
21
Q
chlorate
A
ClO3 -
22
Q
nitrate
A
NO3 -
23
Q
hydrogen carbonate
A
HCO3 -
24
Q
carbonate
A
CO3 2-
25
Q
perchlorate
A
ClO4 -
26
Q
hydrogen sulfate
A
HSO4 -