Common Polyatomic Ions Flashcards
(56 cards)
1
Q
Acetate
A
CH3COO-
2
Q
Amide
A
NH2-
3
Q
Azide
A
N3-
4
Q
Benzoate
A
C6H5COO-
5
Q
Bromate
A
BrO3-
6
Q
Chlorate
A
ClO3-
7
Q
Chlorite
A
ClO2-
8
Q
Cyanate
A
OCN-
9
Q
Cyanide
A
CN-
10
Q
Dihydrogen Phosphate
A
H2PO4-
11
Q
Formate
A
HCOO-
12
Q
Hydrogen Carbonate (Bicarbonate)
A
HCO3-
13
Q
Hydrogen Sulfate (Bisulfate)
A
HSO4-
14
Q
Hydrogen Sulfide (Bisulfide or Hydrosulfide)
A
HS-
15
Q
Hydroxide (Hydroxyl when aqueous)
A
OH-
16
Q
Hypochlroite
A
ClO-
17
Q
Iodate
A
IO3-
18
Q
Nitrate
A
NO3-
19
Q
Nitrite
A
NO2-
20
Q
Perchlorate
A
ClO4-
21
Q
Permanganate
A
MnO4-
22
Q
Thiocyanate (Thiocynato)
A
SCN-
23
Q
Triiodide
A
I3-
24
Q
Vanadate
A
VO3-
25
Carbide (salltlike)
C2-2
26
Carbonate
CO3-2
27
Chromate
CrO4-2
28
Dichromate
Cr2O7-2
29
Imide
NH-2
30
Manganate
MnO4-2
31
Metasilicate
SiO3-2
32
Monohydrogen Phosphate
HPO4-2
33
Oxalate
C2O4-2
34
Peroxide
O2-2
35
Peroxydisulfate
S2O8-2
36
Phthalate
C8H4O4-2
37
Polysulfide
Sx-2
38
Selenate
SeO4-2
39
Sulfate
SO4-2
40
Sulfite
SO3-2
41
Tartrate
C4H4O6-2
42
Tellurate
TeO4-2
43
Tetraborate
B4O7-2
44
Thiosulfate
S2O3-2
45
Tungstate
WO4-2
46
Zincate
ZnO2-2
47
Aluminate
AlO3-3
48
Arsenate
AsO4-3
49
Borate
BO3-3
50
Citrate
C6H5O7-3
51
Phosphate
PO4-3
52
Orthosilicate
SiO4-4
53
Pyrophosphate
P2O7-4
54
Tripolyphosphate
P3O10-5
55
Ammonium
NH+4
56
Hydronium
H3O+