Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + 0,(g) AG = 457 kJ/mol %3D O CH, (g) + 20,(g) CO,(g) + 2H,O() AG = -820 kJ/mol C(s) + H,O(1) CO(g) + H,(g) AG = 90.8 kJ/mol > 2 Mg(s) + 0,(g) - 2 MgO(s) AG = -1137 kJ/mol O AgCI(s) Ag* (aq) + CI (aq) AG = 55.6 kJ/mol O NH, (g)+ HC(g) » NH, C(s) AG - 91.1 kl/mol

Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + 0,(g) AG = 457 kJ/mol %3D O CH, (g) + 20,(g) CO,(g) + 2H,O() AG = -820 kJ/mol C(s) + H,O(1) CO(g) + H,(g) AG = 90.8 kJ/mol > 2 Mg(s) + 0,(g) - 2 MgO(s) AG = -1137 kJ/mol O AgCI(s) Ag* (aq) + CI (aq) AG = 55.6 kJ/mol O NH, (g)+ HC(g) » NH, C(s) AG - 91.1 kl/mol

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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