Common Polyatomic Ions Flashcards
1
Q
H2PO4-
A
Dihydrogen Phosphate
2
Q
C2H3O2-
A
Acetate
3
Q
HSO3-
A
hydrogen sulfite
4
Q
HSO4-
A
hydrogen sulfate
5
Q
HCO3-
A
hydrogen carbonate
6
Q
NO2-
A
nitrite
7
Q
NO3-
A
nitrate
8
Q
CN-
A
cyanide
9
Q
OH-
A
hydroxide
10
Q
MnO4-
A
permanganate
11
Q
ClO-
A
hypochlorite
12
Q
ClO2-
A
chlorite
13
Q
ClO3-
A
chlorate
14
Q
ClO4-
A
perchlorate
15
Q
HPO42-
A
hydrogen phospate
16
Q
C2O42-
A
oxalate
17
Q
SO32-
A
sulfite
18
Q
SO42-
A
sulfate
19
Q
CO32-
A
carbonate
20
Q
CrO42-
A
chromate
21
Q
Cr2O72-
A
dichromate
22
Q
SiO32-
A
silicate
23
Q
PO43-
A
phosphate
24
Q
PO33-
A
phosphite
25
NH4+
ammonium
26
Dihydrogen Phosphate
H2PO4-
27
Acetate
C2H3O2-
28
hydrogen sulfite
HSO3-
29
hydrogen sulfate
HSO4-
30
hydrogen carbonate
HCO3-
31
nitrite
NO2-
32
nitrate
NO3-
33
cyanide
CN-
34
hydroxide
OH-
35
permanganate
MnO4-
36
hypochlorite
ClO-
37
chlorite
ClO2-
38
chlorate
ClO3-
39
perchlorate
ClO4-
40
hydrogen phospate
HPO42-
41
oxalate
C2O42-
42
sulfite
SO32-
43
sulfate
SO42-
44
carbonate
CO32-
45
# Name-Formula
chromate
CrO42-
46
dichromate
Cr2O72-
47
silicate
SiO32-
48
phosphate
PO43-
49
phosphite
PO33-
50
ammonium
NH4+