Question

Use this reaction for this question:
4NH3 (g) + 2O2 (g) ---> 4NO (g) + 6H2 (g); H = -905 J.

Which statement is true about the reaction above?

A. G is negative at all temperatures.
B. S is negative and G is positive.
C. S is negative and G is negative.
D. G is positive at all temperatures.
E. S is positive and G is positive.

Answer 1

@sweetburger

Answer 2

Im pretty certain its A.

Answer 3

are you 100% sure?

Answer 4

yes