co(h2o)6 2+ + 4cl- --> cocl4 2- + 6H2O Table 1 Concentration of Species (mol/L) Flask Vol. of HCl (mL) Co(H2O)62+ Cl- Co
Posted: Thu Jul 07, 2022 2:17 pm
co(h2o)6 2+ + 4cl- --> cocl4 2- + 6H2O
Table 1
Concentration of Species (mol/L)
Flask
Vol. of HCl (mL)
Co(H2O)62+
Cl-
CoCl42-
Colour
Keqm
A
0
0.97
1.9
0.033
Light red
0.026
B
10
0.81
2.5
0.095
Slight darker reddish purple
0.0025
Table 1
Concentration of Species (mol/L)
Flask
Vol. of HCl (mL)
Co(H2O)62+
Cl-
CoCl42-
Colour
Keqm
A
0
0.97
1.9
0.033
Light red
0.026
B
10
0.81
2.5
0.095
Slight darker reddish purple
0.0025