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) Arrange the following electrodes in ascending order of oxidizing capacity. And provide suitable explanation. Zn* (aq) + 2e¯ Zn(s): E° = -0.76 V %3D Ag*(aq) + e- Ag(s): E° = 0.8 V Ca2+ (aq) + 2e Ca(s): E° = -2.87 V Cu2* (aq) + 2e Cu(s): E° = 0.34 V %3D

) Arrange the following electrodes in ascending order of oxidizing capacity. And provide suitable explanation. Zn* (aq) + 2e¯ Zn(s): E° = -0.76 V %3D Ag*(aq) + e- Ag(s): E° = 0.8 V Ca2+ (aq) + 2e Ca(s): E° = -2.87 V Cu2* (aq) + 2e Cu(s): E° = 0.34 V %3D

Chemistry
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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I want the answer for (c) and (d)
(c) Arrange the following electrodes in ascending order of oxidizing capacity. And provide suitable explanation. Zn2* (aq) + 2e Zn(s): E° = -0.76 V %3D Ag*(aq) + e- Ag(s): E° = 0.8 V Ca2* (aq) + 2e→ Ca(s): E° = -2.87 V Cu2* (aq) + 2e Cu(s): E° = 0.34 V %3D (d) Calculate the enthalpy for this reaction: 2C(s) + H2 → C>H2(g) Given the following thermochemical equations: C2H2(g) + %O2(g) 2CO2(g) + H2O(t) AH° = -1299.5 kJ ---> C(s) + O2(g) ---> CO2(g) AH = -393.5 kJ %3D H2(g) + ½O2(g) ---> H2O(t) AH° = -285.8 kJ
Transcribed Image Text:(c) Arrange the following electrodes in ascending order of oxidizing capacity. And provide suitable explanation. Zn2* (aq) + 2e Zn(s): E° = -0.76 V %3D Ag*(aq) + e- Ag(s): E° = 0.8 V Ca2* (aq) + 2e→ Ca(s): E° = -2.87 V Cu2* (aq) + 2e Cu(s): E° = 0.34 V %3D (d) Calculate the enthalpy for this reaction: 2C(s) + H2 → C>H2(g) Given the following thermochemical equations: C2H2(g) + %O2(g) 2CO2(g) + H2O(t) AH° = -1299.5 kJ ---> C(s) + O2(g) ---> CO2(g) AH = -393.5 kJ %3D H2(g) + ½O2(g) ---> H2O(t) AH° = -285.8 kJ
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