5. Consider the following half-reactions: F,(g) + 2 e Cu2*(aq) + 2 e Sn2*(aq) + 2 e → AР' (aq) + 3 e Na*(aq) + e → Na(s) Which of the above elements or ions will oxidize Sn(s)? a) Cu(s) and Al³*(aq) Cu²"(aq) d) Al(s) and Na(s) 2 F(aq) Cu(s) Sn(s) Al(s) E° = +2.87 V E° = +0.34 V 2+, E° = -0.14 V %3D E° = -1.66 V E° = -2.71 V b) F(aq) and Cu(s) c) F2(g) and 2+ e) Al³*(aq) and Na*(aq)

5. Consider the following half-reactions: F,(g) + 2 e Cu2(aq) + 2 e Sn2(aq) + 2 e → AР' (aq) + 3 e Na(aq) + e → Na(s) Which of the above elements or ions will oxidize Sn(s)? a) Cu(s) and Al³(aq) Cu²"(aq) d) Al(s) and Na(s) 2 F(aq) Cu(s) Sn(s) Al(s) E° = +2.87 V E° = +0.34 V 2+, E° = -0.14 V %3D E° = -1.66 V E° = -2.71 V b) F(aq) and Cu(s) c) F2(g) and 2+ e) Al³(aq) and Na(aq)

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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