EXAMPLE 3.16 Calculate the theoretical flame temperature for CO when burned with 100% excess air when both the reactants are at 373 K. The heat capacities (J/mol K) may be assumed constant at 29.23 for CO, 34.83 for (2, 33.03 for N2, and 53.59 for CO2. The standard heat of combustion at 298 K is - 283.178 kJ/mol CO