Common Polyatomic Ions Flashcards
1
Q
Ammonium
A
NH₄⁺
2
Q
Acetate
A
C₂H₃O₂⁻
3
Q
Carbonate
A
CO₃²⁻
4
Q
Hydrogen Carbonate (Bicarbonate)
A
HCO₃⁻
5
Q
Hydroxide
A
OH⁻
6
Q
Nitrite
A
NO₂⁻
7
Q
Nitrate
A
NO₂⁻
8
Q
Chromate
A
CrO₄²⁻
9
Q
Dichromate
A
Cr₂O₇²⁻
10
Q
Phosphate
A
PO₄³⁻
11
Q
Hydrogen Phospahte
A
HPO₄²⁻
12
Q
Dihydrogen Phospahte
A
H₂PO₄⁻
13
Q
Hypochlorite
A
ClO⁻
14
Q
Chlorite
A
ClO₂⁻
15
Q
Chlorate
A
ClO₃⁻
16
Q
Perchlorate
A
ClO₄⁻
17
Q
Permanganate
A
MnO₄⁻
18
Q
Sulfite
A
SO₃²⁻
19
Q
Hydrogen Sulfite
A
HSO₃⁻
20
Q
Sulfate
A
SO₄²⁻
21
Q
Hydrogen Sulfate
A
HSO₄⁻
22
Q
Cyanide
A
CN⁻
