[2] [a] The forward reaction is spontaneous for a particular reversible reaction. What can you conclude about the reverse reaction? AG = [b] What does the sign of the free energy have to be such that a reaction is spontaneous? [c] [i] Under what conditions of enthalpy and entropy change is a reaction always spontaneous? AH = [ii] Under what conditions of enthalpy and entropy change is a reaction never spontaneous? AS = ΔΗ- AS =

[2] [a] The forward reaction is spontaneous for a particular reversible reaction. What can you conclude about the reverse reaction? AG = [b] What does the sign of the free energy have to be such that a reaction is spontaneous? [c] [i] Under what conditions of enthalpy and entropy change is a reaction always spontaneous? AH = [ii] Under what conditions of enthalpy and entropy change is a reaction never spontaneous? AS = ΔΗ- AS =

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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Given the following reaction: 9C (s) + 12H2 (g) + 3/2 O2 (g) → 3C3H7 OH (1) If the enthalpy change is -954 kJ and entropy increases: blank 1: is the reaction exothermic or endothermic? blank 2: is the reaction spontaneous or non-spontaneous?
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