Common Polyatomic Ions Flashcards
(25 cards)
1
Q
ammonium
A
NH₄⁺
2
Q
nitrite
A
NO₂⁻
3
Q
nitrate
A
NO₃⁻
4
Q
sulfite
A
SO₃²⁻
5
Q
sulfate
A
SO₄²⁻
6
Q
hydrogen sulfate
A
HSO₄⁻
7
Q
hydrogen sulfite
A
HSO₃⁻
8
Q
hydroxide
A
OH⁻
9
Q
cyanide
A
CN⁻
10
Q
phosphate
A
PO₄³⁻
11
Q
hydrogen phosphate
A
HPO₄²⁻
12
Q
dihydrogen phosphate
A
H₂PO₄⁻
13
Q
carbonate
A
CO₃²⁻
14
Q
chlorate
A
ClO₃⁻
15
Q
bicarbonate
A
HCO₃⁻
16
Q
hypochlorite
A
ClO⁻
17
Q
Chlorite
A
ClO₂⁻
18
Q
perchlorate
A
ClO₄⁻
19
Q
acetate
A
C₂H₃O₂⁻
20
Q
permanganate
A
MnO₄⁻
21
Q
dichromate
A
Cr₂O₇²⁻
22
Q
chromate
A
CrO₄²⁻
23
Q
silicate
A
SiO₃²⁻
24
Q
phosphite
A
PO₃³⁻
25
oxalate
C₂O₄²⁻
