A dry volumetric products analysis from the combustion of an unknown hydrocarbon fuel and air yields the following: 9.86% CO 2 , 4.93% CO, 1.23% H 2 , 0.62% O 2 , and 83.4% N 2 . Determine a model for...

A dry volumetric products analysis from the combustion of an unknown hydrocarbon fuel and air yields the following: 9.86% CO₂, 4.93% CO, 1.23% H₂, 0.62% O₂, and 83.4% N₂. Determine a model for the hydrocarbon (C_y
H_z
), the mass-based air–fuel ratio, the equivalence ratio, and the % theoretical air for the process. If the total pressure of the products is 101.325 kPa, determine the dew point temperature of the water in the products.