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 N2 in products? 1. 25.4% 2. 45.2% 3. 75.2% 4. 95.6% Answer :   3 - 75.2%