ASAP PLEASE

Your company is designing a plant that wants to use leftover biomass as a fuel source to heat steam for use in evaporative drying. The biomass is primarily composed of C19 chain length carbons, C19H36O2, and undergoes the following combustion reactions: C19H36O2+27O219CO2+18H2OC19H36O2+37/2O219CO+18H2O The biomass is to be burned with 30% excess air. If 100lbmol/hC19H36O2 is fed to the reactor, how much air is fed to the reactor in Ibmol/h