polyatomic ions Flashcards
1
Q
hydronium
A
H₃O⁺
2
Q
ammonium
A
NH₄⁺
3
Q
acetate
A
C₂H₃O₂⁻
4
Q
carbonate
A
CO₃²⁻
5
Q
bicarbonate
A
HCO₃⁻
6
Q
hydroxide
A
⁻OH
7
Q
nitrite
A
NO₂⁻
8
Q
nitrate
A
NO₃⁻
9
Q
chromate
A
CrO₄²⁻
10
Q
dichromate
A
Cr₂O₇²⁻
11
Q
phosphate
A
PO₄³⁻
12
Q
hydrogen phosphate
A
HPO₄²⁻
13
Q
dihydrogen phosphate
A
H₂PO₄⁻
14
Q
permanganate
A
MnO₄⁻
15
Q
sulfate
A
SO₄²⁻
16
Q
bisulfate
A
HSO₄⁻
