Problem # 1: From a combustion process that used n-butane (CaH10) as a fuel, the ORSAT analysis of the stack gases is as follows: Component Xi (molar basis) CO: 0.0911 O2 0.0739 N2 0.8350 If the flow...

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Extracted text: Problem # 1: From a combustion process that used n-butane (CaH10) as a fuel, the ORSAT analysis of the stack gases is as follows: Component Xi (molar basis) CO: 0.0911 O2 0.0739 N2 0.8350 If the flow rate of the stack gases is 100 kgmol/hr, Determine: 1. Sketch the process. Label all streams and components 2. Find the Theoretical Oxygen. 3. Find the Percentage Excess Air. 4. Composition flue gas (wet basis, molar)