The reaction is at standard 25 degrees C. Determine E (the measured voltage)?

Cd (s) + Pb^2+ (aq, 0.150 M) %26lt;-%26gt; Pb(s) + Cd^2+ (aq, 0.0250 M) calculate the Kc, the equilibrium constant, for the cell reaction.


E= ___________


Kc= ___________

The reaction is at standard 25 degrees C. Determine E (the measured voltage)?
Find E0 from standard potentials.





Use DeltaG0 = -nFE0 (energy = voltage x charge) to find standard free energy from E0





As usual, use DeltaG0 =-RT ln K





To find actual cell potential, apply Nernst equation separately to each electrode.





Good luck.