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March 28, 2015

Homework Help: chemistry

Posted by tt on Tuesday, October 18, 2011 at 11:23pm.

Free Energy and Temperature
A certain reaction is non-spontaneous at lower temperatures but becomes spontaneous when the temperature is raised sufficiently. For this reaction,

S is positive.
S is negative.
H is negative.
G becomes positive at higher temperatures.
G is always positive.

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