Using data found in Appendix E of your textbook 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 Ba²+ (aq) + 1 Co(s) --> 1 Ba(s) + 1 Co²+ (aq) (b) 2 Cr³+ (aq) + 1 Ni(s) --> 2 Cr²+(aq) + 1 Ni²+ (aq) (c) 2 Cr³+ (aq) + 3 Cu(s) --> 2 Cr(s) + 3 Cu²+ (aq) E- E- E-

Using data found in Appendix E of your textbook 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 Ba²+ (aq) + 1 Co(s) --> 1 Ba(s) + 1 Co²+ (aq) (b) 2 Cr³+ (aq) + 1 Ni(s) --> 2 Cr²+(aq) + 1 Ni²+ (aq) (c) 2 Cr³+ (aq) + 3 Cu(s) --> 2 Cr(s) + 3 Cu²+ (aq) E- E- E-

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

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 112CWP: The equilibrium constant for a certain reaction increases by a factor of 6.67 when the temperature...

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Question

Using data found in Appendix E of your textbook 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 Ba²+ (aq) + 1 Co(s) --> 1 Ba(s) + 1 Co²+ (aq)
(b) 2 Cr³+ (aq) + 1 Ni(s) --> 2 Cr²+ (aq) + 1 Ni²+ (aq)
(c) 2 Cr³+ (aq) + 3 Cu(s) --> 2 Cr(s) + 3 Cu²+ (aq)
(d) 1 Cd²+ (aq) +2 I (aq) --> 1 Cd(s) + 1 I₂(s)
E =
E =
E =
E =

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