The formula of the saturated hydrocarbon in hydrocarbon-nitrogen gas mixture wasdetermined by burning a sample of the mixture with 30 % excess air. The combustiongases were analyzed and showed an...

The formula of the saturated hydrocarbon in hydrocarbon-nitrogen gas mixture was determined by burning a sample of the mixture with 30 % excess air. The combustion gases were analyzed and showed an Orsat analysis of 8.95 % carbon dioxide, 0.99 % carbon monoxide, 1.99 % hydrogen gas, 6.46 % oxygen gas, the remaining is nitrogen gas. What is the formula of the hydrocarbon?