Methane is burned with air in a continuous steady-state combustion reactor to yield a mixture of carbon monoxide, carbon dioxide, and water. The reactions taking place are: CH4+23O2CO+2H2OCH4+2O2CO2+2H2O The feed to the reactor contains 7.8 mole %CH4,19.4O2, and 72.8%N2. The percentage conversion of methane is 90.0%, and the gas leaving the reactor contains 8 moles CO2/molCO. a. Carry out a degree-of-freedom analysis on the process. b. Calculate the molar composition of the product stream using Extents of Reactions