Question 37 1 pts Use the enthalpies of formation tabulated below to predict the enthalpy of the reaction C3H8(g) +2CF4(g) → CaFalg) + C2H4(g) + 2H2(g) AH, (kJ) AH (KJ) CH4 -74.87 CF4 -930.01 C₂H4 52.47 C₂F4 -658.56 C3H8 -104.7 CgF8 -1784.7 Enter your answer in kJ to 4 significant figures.