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 CO2 in products? 1. 4.7% 2. 10.4% 3. 16.5% 4. 24.3% Answer :   1 - 4.7%