1st set of polyatomic ions Flashcards
1
Q
Ammonium ion
A
NH4+
2
Q
Acetate ion
A
C2H3O2- or CH3COO-
3
Q
Carbonate ion
A
CO3-2
4
Q
Hydroxide ion
A
OH-
5
Q
Nitrate ion
A
NO3-
6
Q
Phosphate ion
A
PO4-3
7
Q
Sulfate ion
A
SO4-2
8
Q
cyanide ion
A
CN-
9
Q
Nitrite ion
A
NO2-
10
Q
perchlorate ion
A
CIO4-
11
Q
permanganate ion
A
MnO4-
12
Q
sulfite ion
A
SO3-2
13
Q
Hydrogen carbonate ion
(or bicarbonate ion)
A
HCO3-
14
Q
Hydrogen carbonate ion
(or bicarbonate ion)
A
HCO3-
15
Q
Hypochlorite ion
A
CIO-
16
Q
Chlorite ion
A
ClO2-
17
Q
Chlorate ion
A
ClO3-
18
Q
Chromate
A
CrO4-2
19
Q
Dichromate ion
A
Cr2O7-2
20
Q
Cyanate ion
A
OCN-
21
Q
Thiocyanate ion
A
SCN-
22
Q
Oxalate ion
A
C2O4-2
23
Q
Hydrogen phosphate
A
HPO4-2
24
Q
Dihydrogen phosphate ion
A
H2PO4-
25
Hydrogen sulfite ion
(or bisulfate ion)
HSO3-
26
Hydrogen sulfate ion
HSO4-
27
Thiosulfate ion
S2O3-2