Calculate ΔG° in kJ and K at 25°C for the following reactions. (a) Zn(s) + Ag+(aq) Zn2+(aq) + Ag(s) ΔG° ? K ? (b) H2O2 + 2 H+ + 2e- → 2 H2O ℰ° = 1.78 VO2 + 2 H+ + 2e- → H2O2 ℰ° = 0.68 V ΔG° ? K ?
Calculate ΔG° in kJ and K at 25°C for the following reactions. (a) Zn(s) + Ag+(aq) Zn2+(aq) + Ag(s) ΔG° ? K ? (b) H2O2 + 2 H+ + 2e- → 2 H2O ℰ° = 1.78 VO2 + 2 H+ + 2e- → H2O2 ℰ° = 0.68 V ΔG° ? K ?
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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Calculate ΔG° in kJ and K at 25°C for the following reactions.
(a) Zn(s) + Ag+(aq) Zn2+(aq) + Ag(s)
(b) H2O2 + 2 H+ + 2e- → 2 H2O ℰ° = 1.78 V
O2 + 2 H+ + 2e- → H2O2 ℰ° = 0.68 V
| ΔG° | ? |
| K | ? |
(b) H2O2 + 2 H+ + 2e- → 2 H2O ℰ° = 1.78 V
O2 + 2 H+ + 2e- → H2O2 ℰ° = 0.68 V
| ΔG° | ? |
| K | ? |
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