Common Polyatomic Ions Flashcards
(25 cards)
1
Q
S₂O₃²⁻
A
Thiosulfate
2
Q
NH₄⁺
A
Ammonium
3
Q
OH⁻
A
Hydroxide
4
Q
CN⁻
A
Cyanide
5
Q
CH₃CO₂⁻
A
Acetate
6
Q
HSO₄⁻
A
Hydrogen sulfate (bisulfate)
7
Q
PO₄³⁻
A
Phosphate
8
Q
HPO₄²⁻
A
Hydrogen phosphate
9
Q
H₂PO₄⁻
A
Dihydrogen phosphate
10
Q
SCN⁻
A
Thiocyanate
11
Q
OCN⁻
A
Cyanate
12
Q
NO₂⁻
A
Nitrite
13
Q
NO₃⁻
A
Nitrate
14
Q
ClO⁻
A
Hypochlorite
15
Q
ClO₂⁻
A
Chlorite
16
Q
SO₃²⁻
A
Sulfite
17
Q
SO₄²⁻
A
Sulfate
18
Q
ClO₃⁻
A
Chlorate
19
Q
ClO₄⁻
A
Perchlorate
20
Q
CO₃²⁻
A
Carbonate
21
Q
HCO₃⁻
A
Hydrogen carbonate (bicarbonate)
22
Q
C₂O₄²⁻
A
Oxalate
23
Q
Cr₂O₇²⁻
A
Dichromate
24
Q
CrO₄²⁻
A
Chromate
25
MnO₄⁻
Permanganate
