Solution of problem 303 of the collection on general ch

Solution of problem 303 of the collection on general ch

303. Without making calculations, set the sign of ΔSº of the following processes:

A) 2NH3 (g) = N2 (g) + 3H2 (g)

B) CO2 (к.) = CO2 (g)

C) 2NO (g) + O2 (g) = 2NO2 (g)

D) 2H2S (g) + 3O2 (g) = 2H2O (g) + 3SO2 (g)

E) 2CH3OH (g) + 3O2 (g) = 4H2O (g) + 2CO2 (g)