Consider burning propane, C3H8, as shown below with the reaction's corresponding standard molar enthalpy of reaction. How many grams of water are produced when 5465 kJ of heat is released to the surroundings? Molar mass (H2O) = 18.02 g/mol
C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (g) ΔHorxn = -2217 kJ