enthalpy change?

Question

this is fairly simple for some odd reason i am getting two different answers. if you could please work this out and let me know what you get

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

N2 Delta H = 0 Delta S = 191.5
H2 Delta H = 0 Delta S = 130.6
2NH3 Delta H = -45.9 Delta S = 193

if you could please find Delta S and Delta H and Delta G for this equation that would be great although if you don't feel like doing all of it, it seems my deviation is in Delta S ... Thanks for any help!!

Answer 1

Try Gibbs eqn.