Polyatomic Ions Flashcards
(42 cards)
1
Q
Hydrogen oxide
A
H2O
2
Q
Sodium chloride
A
NaCl
3
Q
Magnesium sulphate
A
MgSO4
4
Q
Methane
A
CH4
5
Q
Carbon dioxide
A
CO2
6
Q
Hydrogen nitrate
A
HNO3
7
Q
Hydrogen carbonate
A
H2CO3
8
Q
Hydrogen phosphate
A
H3PO4
9
Q
Ethanoic acid
A
CH3COOH
10
Q
Hydrogen chloride
A
HCl
11
Q
Hydrogen sulphate
A
H2SO4
12
Q
Copper sulphate
A
CuSO4
13
Q
Hydrogen nitride
A
NH3
14
Q
Sodium hydroxide
A
NaOH
15
Q
Sodium hydrogen carbonate
A
NaHCO3
16
Q
Sodium carbonate
A
Na2CO3
17
Q
Potassium hydroxide
A
KOH
18
Q
Potassium nitrate
A
KNO3
19
Q
Calcium carbonate
A
CaCO3
20
Q
Calcium sulphate
A
CaSO4
21
Q
Ammonium
A
NH4+
22
Q
Hydronium
A
H3O+
23
Q
Hydroxide
A
OH-
24
Q
Nitrate
A
NO3-
25
Nitrite 
NO2-
26
Permanganate
MnO4-
27
Chlorate
ClO3-
28
Hypochlorite
ClO-
29
Hydrogen carbonate
HCO3-
30
Hydrogen sulphate
HSO4-
31
Hydrogen sulphite
HSO3-
32
Dihydrogen phosphate
H2PO4-
33
Acetate
CH3COO-
34
Sulphate
SO42-
35
Sulphite
SO32-
36
Peroxide
O22-
37
Manganate
MnO42-
38
Hydrogen phosphate
HPO42-
39
Chromate
CrO42-
40
Dichromate
Cr2O72-
41
Carbonate
CO32-
42
Phosphate
PO43-
