Common Ions/Polyatomic Ion Flashcards
1
Q
Acetate ion
A
C2H3O2 1-
CH3COO 1-
2
Q
Bromate ion
A
BrO3 1-
3
Q
Hypochlorite ion
A
ClO 1-
4
Q
Chlorite ion
A
ClO2 1-
5
Q
Chlorate ion
A
ClO3 1-
6
Q
Perchlorate ion
A
ClO4 1-
7
Q
Cyanide ion
A
CN 1-
8
Q
Thiocyanate
A
SCN 1-
NCS 1-
9
Q
Hydrogen carbonate ion or Bicarbonate ion
A
HCO3 1-
10
Q
Hydroxide ion
A
OH 1-
11
Q
Iodate ion
A
IO3 1-
12
Q
Nitrite ion
A
NO2 1-
13
Q
Nitrate ion
A
NO3 1-
14
Q
Permanganate ion
A
MnO4 1-
15
Q
Hydrogen sulfate ion
A
HSO4 1-
16
Q
Cyanide ion
A
CN 1-
17
Q
Dihydrogen phosphate ion
A
H2PO4 1-
18
Q
Carbonate ion
A
CO3 2-
19
Q
Chromate ion
A
CrO4 2-
20
Q
dichromate ion
A
Cr2O7 2-
21
Q
Oxalate ion
A
C2O4 2-
22
Q
Sulfite ion
A
SO3 2-
23
Q
Sulfate ion
A
SO4 2-
24
Q
Thiosulfate ion
A
S2O3 2-
25
Q
Peroxide ion
A
O2 2-
26
Q
Tatrate ion
A
C4H4O6 2-
27
Q
Tetraborate ion
A
B4O7 2-