A voltaic cell prepared using zinc and iodine has the following line notation. Zn(s) | Zn2*(aq) || |(aq) | 12(s) | C (graphite) Which of the following equations correctly represents the balanced, spontaneous, cell reaction? 21 (aq) + Zn(s) –→ I2(s) + Zn²+(aq) 21(aq) + Zn2*(aq) → I2(s) + Zn(s) 12(s) + Zn(s) → 21 (aq) + Zn2*(aq) O 12(s) + Zn2*(aq) → 21(aq) + Zn(s) None of these, since graphite must be in the equation.

A voltaic cell prepared using zinc and iodine has the following line notation. Zn(s) | Zn2(aq) || |(aq) | 12(s) | C (graphite) Which of the following equations correctly represents the balanced, spontaneous, cell reaction? 21 (aq) + Zn(s) –→ I2(s) + Zn²+(aq) 21(aq) + Zn2(aq) → I2(s) + Zn(s) 12(s) + Zn(s) → 21 (aq) + Zn2(aq) O 12(s) + Zn2(aq) → 21(aq) + Zn(s) None of these, since graphite must be in the equation.

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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