F17 UTA-648 5. Are the following conditions spontaneous at high tempe or no temp

Question

F17 UTA-648 5. Are the following conditions spontaneous at high tempe or no temperatures? rature, low temperature, all temperatures LAB REPORT ?? > 0 and ?S

Explanation / Answer

When ?S > 0 and ?H < 0, the process is always spontaneous as written. When ?S < 0 and ?H > 0, the process is never spontaneous, but the reverse process is always spontaneous. When ?S > 0 and ?H > 0, the process will be spontaneous at high temperatures and non-spontaneous at low temperatures. When ?S < 0 and ?H < 0, the process will be spontaneous at low temperatures and non-spontaneous at high temperatures.

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