Calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions in these reactions is 0.0001 molar and everything else is standard (use 298 K for the temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol): (a) 1 Fe²+(aq) + 2 Hg(l) --> 1 Fe(s) + 1 Hg₂²*(aq) (b) 2 Cr³+(aq) + 1 Pb(s) --> 2 Cr²+(aq) + 1 Pb²+(aq) (c) 2 Cu²+ (aq) +1 Ni(s) --> 2 Cu*(aq) +1 Ni2²+ (aq) E = __V |E = __ V E = __V

Calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions in these reactions is 0.0001 molar and everything else is standard (use 298 K for the temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol): (a) 1 Fe²+(aq) + 2 Hg(l) --> 1 Fe(s) + 1 Hg₂²(aq) (b) 2 Cr³+(aq) + 1 Pb(s) --> 2 Cr²+(aq) + 1 Pb²+(aq) (c) 2 Cu²+ (aq) +1 Ni(s) --> 2 Cu(aq) +1 Ni2²+ (aq) E = V |E = V E = __V

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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