11.11 A student was asked to propose three reactions for the oxidation of carbon or a carbon compound to CO or CO2. What is the temperature range (in °C) for which each reaction is spontaneous (if at all)? The reactions are listed in the following table. Are any of these reactions spontaneous at 25°C? Reaction AH° kJ/mol AS°J/mol·K a) C(s) + H2O(g) → CO(g) +H2(g) 42 32 b) CO(g) + H20(g)→ CO2(g) +H2(g) -9.8 -10.1 c) CH4(g) + HLO(g) → CO(g) +3H2(g) 49.3 51.3

11.11 A student was asked to propose three reactions for the oxidation of carbon or a carbon compound to CO or CO2. What is the temperature range (in °C) for which each reaction is spontaneous (if at all)? The reactions are listed in the following table. Are any of these reactions spontaneous at 25°C? Reaction AH° kJ/mol AS°J/mol·K a) C(s) + H2O(g) → CO(g) +H2(g) 42 32 b) CO(g) + H20(g)→ CO2(g) +H2(g) -9.8 -10.1 c) CH4(g) + HLO(g) → CO(g) +3H2(g) 49.3 51.3

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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