Based on the sign of the standard cell potential, ?∘cell,Ecell°, 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 Al3+(aq)+3Na(s)---->Al(s)+3Na^+(aq), Ni^2+(aq)+Pb(s)----->Ni(s)+Pb^2+(aq), Ni^2+(aq)+S^2-(aq)---->Ni(s)+S(s)
Based on the sign of the standard cell potential, ?∘cell,Ecell°, 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 Al3+(aq)+3Na(s)---->Al(s)+3Na^+(aq), Ni^2+(aq)+Pb(s)----->Ni(s)+Pb^2+(aq), Ni^2+(aq)+S^2-(aq)---->Ni(s)+S(s)
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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Based on the sign of the standard cell potential, ?∘cell,Ecell°, 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
Al3+(aq)+3Na(s)---->Al(s)+3Na^+(aq),
Ni^2+(aq)+Pb(s)----->Ni(s)+Pb^2+(aq),
Ni^2+(aq)+S^2-(aq)---->Ni(s)+S(s)
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