Pb I Pb^2+ (1M) II Cu^2+ (1M) I Cu

Question

Temp.= room temp

E cell (measured) = delta (calculated) =???

Keq (calculated) =????

Please show steps so I can do the rest.

show calculations for delta G and Keq for an exemplary pair. For Pb I Pb^2+ II Sn^2+ I Sn

Thank you!

Answer 1

See your post above for dG.
For K, that is dG = -RTlnK.
You know dG now, the - sign, R is 8.314. Substitute and solve for K.