valency Flashcards
1
Q
hydrogen
A
H+
2
Q
sodium
A
Na+
3
Q
potassium
A
K+
4
Q
ammonium
A
NH4+
5
Q
chlorine
A
Cl-
6
Q
Bromine
A
Br-
7
Q
Iodine
A
I-
8
Q
bicarbonate
A
HCO3-
9
Q
bisulphite
A
HSO3-
10
Q
nitrate
A
NO3-
11
Q
nitrite
A
NO2-
12
Q
hydroxide
A
OH-
13
Q
bisulphate
A
HSO4-
14
Q
calcium
A
Ca2+
15
Q
Magnesium
A
Mg2+
16
Q
Zinc
A
Zn2+
17
Q
Oxygen
A
O2-
18
Q
Sulphur
A
S2-
19
Q
Carbonate
A
CO32-
20
Q
Sulphate
A
SO42-
21
Q
Sulphite
A
SO32-
22
Q
Aluminium
A
Al3+
23
Q
Nitrogen
A
N3-
24
Q
Phosphate
A
PO43-
25
Q
Copper
A
Cu1+ cuprous
Cu2+ cupric
26
Q
Iron
A
Fe2+ ferrous
Fe3+ ferric
27
Q
Lead
A
Pb2+ plumbous
Pb3+ plumbic
28
Q
Mercury
A
Hg1+ mercurous
Hg2+ mercuric
29
Q
Lithium
A
Li1+
30
Q
Chlorate
A
ClO31-
31
Q
Hypochlorite
A
ClO1-
32
Q
Aluminate
A
AlO21-
33
Q
Permanganate
A
MnO41-
34
Q
Barium
A
Ba2+
35
Q
Nickel
A
Ni2+
36
Q
Cobalt
A
Co2+
37
Q
Uranium
A
U2+
38
Q
Chromate
A
CrO42-
39
Q
Peroxide
A
O22-
40
Q
Silicate
A
SiO32-
41
Q
Zincate
A
ZnO22-
42
Q
Plumbite
A
PbO22-
43
Q
Chromium
A
Cr3+
44
Q
Phosphite
A
PO33-
45
Q
Carbide
A
C4-
