1. (25 pts) Consider the extra example problem done during class for Lesson 04A in which we looked at non-stoichiometric combustion of octane. Suppose the researchers keep tweaking the combustion process such that they nearly remove all the CO from the combustion products - they get the molar coefficient for CO down to 0.0321. Everything else in the experiment is the same as in the class example problem, namely, the molar coefficient of the dry air is the same as in the example and the same products of combustion are produced, albeit with different molar coefficients for some of them. (a) Calculate all the molar coefficients and write out the final chemical equation. For consistency and ease of grading, please use the same variables (a,b,) and in the same order as in the class example problem. Give all answers to four significant digits. (b) Discuss the effect on the nitrogen dioxide. Specifically, is more or less nitrogen dioxide produced in the present case than in the class example problem? Explain