Which of the following reactions is/are spontaneous at standard conditions? a. Zn(s) + 2FE3+ (aq) → Zn²*(aq) + 2FE2*(aq) b. Cu(s) + 2H(aq) →Cu2*(aq) + H2(g) c. 2Br (aq) + I2(s) →Br2 (1) + 21-(aq)

Which of the following reactions is/are spontaneous at standard conditions? a. Zn(s) + 2FE3+ (aq) → Zn²(aq) + 2FE2(aq) b. Cu(s) + 2H(aq) →Cu2*(aq) + H2(g) c. 2Br (aq) + I2(s) →Br2 (1) + 21-(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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Question

Which of the following reactions is/are spontaneous at standard conditions?
a. Zn(s) + 2FE3+ (aq) → Zn²*(aq) + 2FE2*(aq)
b. Cu(s) + 2H(aq) →Cu2*(aq) + H2(g)
c. 2Br (aq) + I2(s) →Br2 (1) + 21-(aq)

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