Question

Find the heat of combustion of propene (C3H6) However, the heat of formation of C3H6 (gas), CO2 (gas), H2O(liquid) is -20 kJ/mol, 394 kJ/mol, and 286 kJ/mol, respectively. C3H6 (gas)+9/2 02(gas) → 3 CO2 (gas)+ 3 H2O(liquid)

Answer 1

The heat of combustion of propene (C3H6) is approximately -1306 kJ/mol. This negative value indicates that the combustion of propene is an exothermic process, releasing energy in the form of heat.