Methane is fed to a combustion chamber at the rate of 9 Ibm/min where it is burned completely with 7% Excess air. Use approximate molar masses for all of the species and determine the: c) molar...

Extracted text: Methane is fed to a combustion chamber at the rate of 9 Ibm/min where it is burned completely with 7% Excess air. Use approximate molar masses for all of the species and determine the: c) molar percentage of oxygen in the outlet gasses d) average molar mass of the outlet gas e) mass flow rate of carbon dioxide leaving the combustion chamber in Ibm/min