Common Polyatomic Ions Flashcards
(26 cards)
1
Q
Hg2
A
+2
Mercury (I)
2
Q
NH4
A
+1
Ammonium
3
Q
NO2
A
-1
Nitrite
4
Q
NO3
A
-1
Nitrate
5
Q
SO3
A
-2
Sulfite
6
Q
SO4
A
-2
Sulfate
7
Q
HSO4
A
-1
Hydrogen Sulfate or Bisulfate
8
Q
OH
A
-1
Hydroxide
9
Q
CN
A
-1
Cyanide
10
Q
PO4
A
-3
Phosphate
11
Q
HPO4
A
-2
Hydrogen Phosphate
12
Q
H2PO4
A
-1
Dihydrogen phosphate
13
Q
NCS or SCN
A
-1
Thicyanate
14
Q
CO3
A
-2
Carbonate
15
Q
HCO3 or NaHCO3
A
-1
Hydrogen Carbonate or Bicarbonate
16
Q
ClO or OCl
A
-1
Hypochlorite
17
Q
ClO2
A
-1
Chlorite
18
Q
ClO3
A
-1
Chlorate
19
Q
ClO4
A
-4
Perchlorate
20
Q
C2H3O2
A
-1
Acetate
21
Q
MnO4
A
-1
Permaganate
22
Q
Cr2O7
A
-2
Dichromate
23
Q
CrO4
A
-2
Chromate
24
Q
O2
A
-2
Peroxide
25
C2O4
-2
Oxalate
26
S2O3
-2
Thiosulfate