48 What is the standard cell potential of a cell created using a cadmium electrode in 0.30 M Cd(NO3)2(aq) and a graphite electrode in an aqueous solution thatis 0.30 M in both Fe2+ and Fe3+?A useful table of reduction potentials:Eº (V)Half-reaction1.94 VAg*(ag) + 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+(aq) + 2e- → Zn(s)0.801.17 V0.770.341.96 V0.00-0.131.19 V-0.250.39 V-0.40-0.44-0.76

Answered: Image /qna-images/answer/2eb82a85-b7d8-46c3-8b32-8f3c88742666.jpg

What is the standard cell potential of a cell created using a cadmium electrode in 0.30 M Cd(NO3)2(aq) and a graphite electrode in an aqueous solution th A useful table of reduction potentials: Eº (V) is 0.30 M in both Fe²+ and Fe3+? Half-reaction 1.94 V Ag*(aq) + e- → Ag(s) Fe3 (aq) + 1e- → Fe²*(aq) Cu2*(aq) + 2e- → Cu(s) 2H*(ag) + 2e- → H2(g) Pb2*(aq) + 2e- → Pb(s) Ni²*(aq) + 2e- → Ni(s) Cd2 (aq) + 2e- –→ Cd(s) Fe2*(aq) + 2e- → Fe(s) Zn²*(aq) + 2e- → Zn(s) 0.80 O 1.17 V 0.77 0.34 O 1.96 V 0.00 -0.13 1.19 V -0.25 0.39 V -0.40 -0.44 -0.76

What is the standard cell potential of a cell created using a cadmium electrode in 0.30 M Cd(NO3)2(aq) and a graphite electrode in an aqueous solution th A useful table of reduction potentials: Eº (V) is 0.30 M in both Fe²+ and Fe3+? Half-reaction 1.94 V Ag(aq) + e- → Ag(s) Fe3 (aq) + 1e- → Fe²(aq) Cu2(aq) + 2e- → Cu(s) 2H(ag) + 2e- → H2(g) Pb2(aq) + 2e- → Pb(s) Ni²(aq) + 2e- → Ni(s) Cd2 (aq) + 2e- –→ Cd(s) Fe2(aq) + 2e- → Fe(s) Zn²(aq) + 2e- → Zn(s) 0.80 O 1.17 V 0.77 0.34 O 1.96 V 0.00 -0.13 1.19 V -0.25 0.39 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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