Chemical Reaction Equation & Stoichometry on Chemical Engineering related Questions and Answers

Question :   Methane is at the rate 50 moles is supplied to a reactor with air at the rate 1000 moles, the reactor leaves O2, N2, CO2 and H2O, what is the percentage of H2O in products? 1. 5.8% 2. 9.5% 3. 15.4% 4. 20.7% Answer :   2 - 9.5%