A fuel oil is analyzed and found to contain 85.00wt% carbon, 12.59% elemental hydrogen (H),1.57% sulfur, and the remainder noncombustible matter. The oil is burned with 7.5% excess air, based on complete combustion of the carbon to CO2, the hydrogen to H2O, and the sulfur to SO2. The oil is burned completely, but 9.50% of the carbon forms CO. Calculate the molar composition of the stack gas. You may take the composition of air to be 79.0 mole %N2 and 21.0 mole\% O2. FO2 1C FCO FCO PSO A fuel oil is analyzed and found to contain 85.00wt% carbon, 12.59% elemental hydrogen (H),1.57% sulfur, and the remainder noncombustible matter. The oil is burned with 7.5% excess air, based on complete combustion of the carbon to CO2, the hydrogen to H2O, and the sulfur to SO2. The oil is burned completely, but 9.50% of the carbon forms CO. Calculate the molar composition of the stack gas. You may take the composition of air to be 79.0 mole %N2 and 21.0 mole\% O2. FO2 1C FCO FCO PSO