15. The oxidation/reduction reaction proceeds according to the equation: A2+(aq) + 2 B2+(aq) =A(s) + 2 B³+(aq) If the EMF for the reaction in the standard state is 0.450V, answer each of the following. A. What is the free energy of the reaction in the standard state? B. What is the EMF for the reaction under the following conditions? [A²+(aq)]=0.0500M [B²+(aq)]=0.100M [B3+(aq)]=0.100M T=298K C. Based on your answer to part B above, if the system is prepared under the conditions in part B and allowed to react, which of the following will happen? Circle one. a. [B²+(aq)] will increase. b. [B2+(aq)] will decrease. c. [B2+(aq)] will remain the same. d. Cannot be determined from the information given.

15. The oxidation/reduction reaction proceeds according to the equation: A2+(aq) + 2 B2+(aq) =A(s) + 2 B³+(aq) If the EMF for the reaction in the standard state is 0.450V, answer each of the following. A. What is the free energy of the reaction in the standard state? B. What is the EMF for the reaction under the following conditions? [A²+(aq)]=0.0500M [B²+(aq)]=0.100M [B3+(aq)]=0.100M T=298K C. Based on your answer to part B above, if the system is prepared under the conditions in part B and allowed to react, which of the following will happen? Circle one. a. [B²+(aq)] will increase. b. [B2+(aq)] will decrease. c. [B2+(aq)] will remain the same. d. Cannot be determined from the information given.

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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