Common Polyatomic Ions Flashcards
1
Q
NH4^(+)
A
ammonium
2
Q
H3O^(+)
A
hydronium
3
Q
O2^ (2−)
A
peroxide
4
Q
OH^(−)
A
hydroxide
5
Q
CH3COO^(−)
CH3COOH
A
Acetate
Acetic Acid
6
Q
CN^(−)
HCN
A
Cyanide
Hydrocyanic Acid
7
Q
N3^(−)
HN3
A
azide
Hydrazoic acid
8
Q
CO3^(2−)
H2CO3
A
carbonate
Carbonic Acid
9
Q
HCO3^(−)
A
bicarbonate
10
Q
NO3^(−)
HNO3
A
nitrate
Nitric acid
11
Q
NO2^(−)
HNO2
A
nitrite
Nitrous acid
12
Q
SO4^(2−)
H2SO4
A
sulfate
Sulfuric acid
13
Q
HSO4^(−)
A
hydrogen sulfate
14
Q
SO3^(2−)
H2SO3
A
sulfite
Sulfurous acid
15
Q
HSO3^(−)
A
hydrogen sulfite
16
Q
PO4^(3−)
H3PO4
A
phosphate
Phosphoric acid
17
Q
HPO4^2−
A
hydrogen phosphate
18
Q
H2PO4^(−)
A
dihydrogen phosphate
19
Q
ClO4^(−)
HCLO4
A
perchlorate
Perchloric acid
20
Q
ClO3^(−)
HCLO3
A
chlorate
Chloric acid
21
Q
ClO2^(−)
HCLO2
A
chlorite
Chlorous acid
22
Q
ClO−
HCLO
A
hypochlorite
Hypochlorous acid
23
Q
CrO4^(2−)
H2CrO4
A
chromate
Chromic acid
24
Q
Cr2O7^(2−)
H2Cr2O7
A
dichromate
Dichromic acid
25
Q
MnO4^(−)
HMnO4
A
permanganate
Permanganic acid
