Does the reaction P4(s, white) + 5 O2(g) P4O10(s) occur spontaneously at 298 K and standard state conditions?

Calculate the value of capital delta S°univ.

Honestly do not know where to start.

1 answer

dSo system = (n*dSo formation products) - (n*dSo formation reactants)

dHo system = (n*dHo formation products) - (n*dHo reactants)
dSo surroundings = -dHosystem/T

Plug dSo surroundings and dSo system into the following and solve for dSo universe.
dSouniverse = dSosystem + dSosurroundings