Polyatomic Ions Flashcards
(23 cards)
1
Q
NH4
A
Ammonium 1+
2
Q
OH
A
Hydroxide 1-
3
Q
NO2
A
Nitrite 1-
4
Q
NO3
A
Nitrate 1-
5
Q
HCO3
A
Hydrogen carbonate 1-
6
Q
HSO3
A
Hydrogen sulphite 1-
7
Q
HSO4
A
Hydrogen sulphate 1-
8
Q
H2PO4
A
Dihydrogen phosphate 1-
9
Q
ClO
A
Hypochlorite 1-
10
Q
ClO3
A
Chlorate 1-
11
Q
MnO4
A
Permanganate 1-
12
Q
CH3COO
A
Acetate (ethanoate) 1-
13
Q
02
A
Peroxide 2-
14
Q
CO3
A
Carbonate 2-
15
Q
SO3
A
Sulphite 2-
16
Q
SO4
A
Sulphate 2-
17
Q
S2O3
A
Thiosulphate 2-
18
Q
CrO4
A
Chromate 2-
19
Q
Cr2O7
A
Dichromate 2-
20
Q
MnO4
A
Manganate 2-
21
Q
C2O4 or (COO)2
A
Oxalate 2-
22
Q
HPO4
A
Hydrogen phosphate 2-
23
Q
PO4
A
Phosphate 3-