posted by Jessica .
Classify the possible combinations of signs for a reaction's ∆H and ∆S values by the resulting spontaneity.
A) Spontaneous as written at all temperatures.
B) Spontaneous in reverse at all temperatures.
C) Spontaneous as written above a certain temperature.
D) Spontaneous as written, below a certain temperature.
1) ∆H = + // ∆S = +
2) ∆H = - // ∆S = +
3) ∆H = - // ∆S = -
4) ∆H = + // ∆S = -
I'm beyond confused. Please help!
See this link. It answers each.
Paige is correct
Thanks Paige! :D