Determine the actual molar and mass airfuel ratios- the

Question

The combustion of an unknown amount of propylene (x moles of C₃H₆) with air in a prototype space heater produced the following dry exhaust gas molar analysis: 4.27% CO₂, 15.05% O₂, and 80.68% N₂. Determine

a. The actual molar and mass air/fuel ratios.

b. The percent of theoretical air used.

c. The molar percentage of each combustion product before the exhaust gas was dried for this analysis.