Answer to Question #271396 in General Chemistry for Greys

Question

N2(g)+3H2(g) --->2NH3(g)

If AH = -92.2kJ and AS= -0.1987kJ/K, what is AG for the reaction at 475 C

and at 5'C? Provide the answer in kJ. In each case, is the reaction

spontaneous?

Answer 1

1987Nc×1982(g)=N

18711

N2(g)+3H2 g) 198 kj