In class we discussed both stoichiometric and non-stoichiometric combustion of methane. Here we do a similar analysis except for ethane ( C2H6 ). The ethane is burned with simple dry air. Construct a chemical equation with variable molar coefficients for non-stoichiometric combustion of ethane in which the combustion products are the same as those of our class example, namely, carbon dioxide (CO2), water vapor (H2O), nitrogen (N2), carbon monoxide (CO), and oxygen (O2). Set the molar coefficient for the ethane as 1 and use the same variables for the molar coefficients as we used in class ( a for the air, b for the carbon dioxide, etc.) Suppose ethane is burned with an equivalence ratio of 0.906. Analysis of the combustion gases shows that f=0.855, where f is the molar coefficient for the O2 in the combustion products gas mixture (right-hand side of our chemical equation). Calculate molar coefficient e (the molar coefficient for the carbon monoxide)