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?

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?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.14PAE: Enthalpy changes often help predict whether or not a process will be spontaneous. What type of...

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Question

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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