Polyatomic Ions Flashcards
1
Q
Ammonium
A
NH4+ cation
2
Q
Phosphate
A
PO4^3- (Triple charged oxoanions)
3
Q
Phosphite
A
PO3^3- (Triple charged oxoanions)
4
Q
Arsenate
A
AsO4^3- (Triple charged oxoanions)
5
Q
Arsenite
A
AsO3^3- (Triple charged oxoanions)
6
Q
Peroxide
A
O2^2- (Double Charged anions)
7
Q
Thiosulfate
A
S2O3^2- (Double Charged anions)
8
Q
Chromate
A
CrO4^2- (Double Charged anions)
9
Q
Dichromate
A
Cr2O7^2- (Double Charged anions)
10
Q
Sulfate
A
SO4^2- (Double Charged Oxanions)
11
Q
Sulfite
A
SO3^2- (Double Charged Oxanions)
12
Q
Selenate
A
SeO4^2- (Double Charged Oxanions)
13
Q
Selenite
A
SeO3^2- (Double Charged Oxanions)
14
Q
Hydrogen Phosphate
A
HPO4^2- (Double Charged Oxanions)
15
Q
Carbonate
A
CO3^2- (Double Charged Oxanions)
