$120$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 $).1.$Calculate the total molar flow of gases at the exit $($mol$/$s$)$

$2.$ Calculate the gas outlet temperature $(\backslash$deg C$)$