Based on the sign of the standard cell potential, E, classify these reactions as spontaneous or nonspontaneous as written. Assume standard conditions. Refer to the list of standard reduction potentials. Spontaneous as written Nonspontaneous as written Answer Bank Ni* (aq) + Pb(s) → Ni(s) + Pb²*(aq) 3 Fe?+ (aq) + 2 Cr(s) →3 Fe(s) + 2 Cr*(aq) AP*(aq) + 3 Na(s) → Al(s) + 3 Na* (aq)

Based on the sign of the standard cell potential, E, classify these reactions as spontaneous or nonspontaneous as written. Assume standard conditions. Refer to the list of standard reduction potentials. Spontaneous as written Nonspontaneous as written Answer Bank Ni* (aq) + Pb(s) → Ni(s) + Pb²(aq) 3 Fe?+ (aq) + 2 Cr(s) →3 Fe(s) + 2 Cr(aq) AP(aq) + 3 Na(s) → Al(s) + 3 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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