A concentration cell is created using two copper electrodes and 0.0002 M Cu(NO3)2(aq) and 1.7 M Cu(NO3)2(aq) as the two electrolyte solutions. A useful table of reduction potentials: Eº (V) What is the theoretical cell potential produced by this electrochemical cell? Half-reaction 0.12 V Ag*(aq) + e → Ag(s) Fe3+(aq) + 1e → Fe²*(aq) Cu²+(ag) + 2e- → Cu(s) 2H*(aq) + 2e → H2(g) Pb2*(ag) + 2e- → Pb(s) Ni2+(ag) + 2e- -→ Ni(s) Cd2*(aq) + 2e- → Cd(s) Fe2+(aq) + 2e- → Fe(s) Zn²+(ag) + 2e- → Zn(s) 0.80 3.9 V 0.77 0.34 -3.9 V 0.00 -0.13 O 0.00 V -0.25 O -0.12 V -0.40 -0.44 -0.76

A concentration cell is created using two copper electrodes and 0.0002 M Cu(NO3)2(aq) and 1.7 M Cu(NO3)2(aq) as the two electrolyte solutions. A useful table of reduction potentials: Eº (V) What is the theoretical cell potential produced by this electrochemical cell? Half-reaction 0.12 V Ag(aq) + e → Ag(s) Fe3+(aq) + 1e → Fe²(aq) Cu²+(ag) + 2e- → Cu(s) 2H(aq) + 2e → H2(g) Pb2(ag) + 2e- → Pb(s) Ni2+(ag) + 2e- -→ Ni(s) Cd2*(aq) + 2e- → Cd(s) Fe2+(aq) + 2e- → Fe(s) Zn²+(ag) + 2e- → Zn(s) 0.80 3.9 V 0.77 0.34 -3.9 V 0.00 -0.13 O 0.00 V -0.25 O -0.12 V -0.40 -0.44 -0.76

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Refer to the pictures: