Polyatomic ions Flashcards
1
Q
Ammonium
A
NH4+
2
Q
Hydronium
A
H3O+
3
Q
Mercury (I)
A
Hg2 ^ 2+
4
Q
Dihydrogen phosphite
A
H2PO3-
5
Q
Dihydrogen phosphate
A
H2PO4-
6
Q
Hydrogen carbonate
A
HCO3-
7
Q
Hydrogen sulfite
A
HSO3-
8
Q
Hydrogen sulfate
A
HSO4-
9
Q
Nitrite
A
NO2-
10
Q
Nitrate
A
NO3-
11
Q
Hydroxide
A
Oh-
12
Q
Acetate
A
Ch3coo-
13
Q
Chromite
A
CrO2-
14
Q
Cyanide
A
CN-
15
Q
Cyanate
A
CNO-
16
Q
Thiocyanate
A
CNS-
17
Q
Permanganate
A
MnO4-
18
Q
Hypochlorite
A
ClO-
19
Q
Chlorite
A
ClO2^-
20
Q
Chlorate
A
ClO3-
21
Q
Perchlorate
A
ClO4-
22
Q
Hypobromite
A
BrO-
23
Q
Bromite
A
BrO2-
24
Q
Bromate
A
BrO3-
25
Perbromate
BrO4-
26
Hypoiodite
IO-
27
Iodite
IO2-
28
Iodate
IO3-
29
PerioDate
IO4-
30
Azide
N3-
31
Hydrogen phosphite
HPO3^2-
32
Hydrogen phosphate
HPO4^2-
33
Carbonate
CO3^2-
34
Sulfite
SO3^2-
35
Sulfate
SO4^2-
36
Thiosulfate
S2O3^2-
37
Oxalate
C2O4^2-
38
Chromate
CrO4^2-
39
Dichromate
Cr2O7^2-
40
Peroxide
O2^2-
41
Disulfide
S2^2-
42
Oxide
O^2-
43
Sulfide
S^2-
44
Phosphate
PO4^3-
45
Arsenite
AsO3^3-
46
Arsenate
AsO4^3-
47
Nitride
N^3-
48
Soluble ionic compds
```
Group 1
NO3-
ClO4-
C2H3O2-
NH4+
```
49
Insoluble ionic compds
```
Ag+
Pb2+
S2-
OH-
Hg2 2+
PO4 3-
```