Calculate ∆Hºf /mol for propane, C3H8(g), given the following reaction: (10 points)

Question

C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(ℓ ); ∆Hºrxn = -2219.9 kJ

Answer 1

dH = delta H.
dHrxn = (3*dHf CO2 + 4*dHf H2O) - (dHf C3H8)
Solve for dHf propane.