Question

Please help!!
Predict whether N2(g) + 3H2(g) ⇌ 2NH3(g) is spontaneous at 773.15 K.
Assume: ∆H = -92.22 kJ and ∆S = -198.75 J/mol·K. Describe all components.
Show work please!!

Answer 1

dG = dH - TdS
The problem gives you dH and dS and T. Solve for dG. If dG < 0 the reaction is spontaneous. If dG > 0 it is not spontaneous.

Answer 2

@DrBob222 Thank you Sir this helped a lot