Common Polyatomic Anions Flashcards
1
Q
ammonium
A
NH4 (+)
2
Q
hypochlorite
A
ClO (1-)
3
Q
chlorite
A
ClO2 (1-)
4
Q
chlorate
A
ClO3 (1-)
5
Q
perchlorate
A
ClO4 (1-)
6
Q
hypobromite
A
BrO (1-)
7
Q
bromite
A
BrO2 (1-)
8
Q
bromate
A
BrO3 (1-)
9
Q
perbromate
A
BrO4 (1-)
10
Q
hypoiodite
A
IO (1-)
11
Q
iodite
A
IO2 (1-)
12
Q
iodate
A
IO3 (1-)
13
Q
periodate
A
IO4 (1-)
14
Q
nitrite
A
NO2 (1-)
15
Q
nitrate
A
NO3 (1-)
16
Q
carbonate
A
CO3 (2-)
17
Q
bicarbonate (hydrogen carbonate)
A
HCO3 (1-)
18
Q
sulfite
A
SO3 (2-)
19
Q
sulfate
A
SO4 (2-)
20
Q
acetate
A
C2H3O2 (1-) or CH3COO (1-)
21
Q
phosphite
A
PO3 (3-)
22
Q
phosphate
A
PO4 (3-)
23
Q
hydrogen phosphate
A
HPO4 (2-)
24
Q
dihydrogen phosphate
A
H2PO4 (1-)
25
hydroxide
OH (1-)
26
peroxide
O2 (2-)
27
cyanide
CN (1-)
28
Mercury (I)
Hg2 (2+)
