Sl. No.
Metal
Salt used
mol wt
Atomic weight
Weight %
weight for 100 ml stock solution (in g)
1
Cr
K
2
Cr
2
O
7
294.2
51.99
17.67
5.65
2
Cd
CdCl
2
183.32
112.41
61.32
1.63
3
Pb
(CH
3
COO)
2
Pb
325.29
207.2
63.7
1.57
4
Cu
CuSO
4
159.61
63.55
39.82
2.51
5
Co
CoCl
2
129.84
58.93
45.39
2.20
6
Ni
NiCl
2
129.6
58.69
45.28
2.21
Table 2:
Stock solutions of metals.
