Answer to Question #204916 in General Chemistry for Andrea MACARAEG

Question

N2(g) + 3H2(g)

→ 2NH3(g)

and at

If AH = -92.243 and 45= -0.1987 kilk,

what is AG for the reaction at 475°C

56 ? provide the answer ich ks. In each case, is the

reaction spontaneous?

Answer 1

ΔG = ΔH − T * ΔS

=( -92) - (475 * -0.1987)

= -92 - (-94.3825)

= 2.3825 ich ks

The reaction is non-spontaneous due to high temperature