Question- The standard enthalpy of combustion of benzane is -3271kj/mol. Determine the standard molar enthalpy of formation of benzane given the date-
Delta H: CO2 = -394kj/mol
Delta H H20 = -286kj/mol
1) +1082 kj/mol
2) -1082 kj/mol
3) -6493 kj/mol kj/mol
4) +49 kj/mol
Here is the problem which I am struggling on, please help me