Solve the below:
Q: Methane gas (CH4) at 25°C is burned with the stoichiometric amount of air at 25°C during an adiabatic steady-flow combustion process at 1 atm. Assuming the product gases consist of CO2, H2O, CO, N2, and O2, determine
(a) the equilibrium composition of the product gases and
(b) the exit temperature.