$120$ mol$/$s of liquid methanol at $25\backslash$deg C is fed to a furnace and will be burned using a stream of $100\%$ excess air entering at a temperature of $130\backslash$deg C$.$

Consider that the methanol burns completely, that the water at the outlet is steam, and that the furnace operates adiabatically. $1.$Calculate the heat input of the process $($kW $2.$ Calculate the heat of reaction $($kW$).$ Calculate the heat of reaction $($kW$).$ Calculate the total molar flow of the gases at the exit $($mol$/$s$)$ Calculate the exit temperature of the gases $(\backslash$deg C$)$