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

Question :   A reactor is supplied with 5 moles of C4H10, and it undergoes following reactions C4H10 + 4H2O -> 4CO + 9H2 and C4H10 + 6.5O2 -> 4CO2 + 5H2O, if 8 moles of CO2 was produced and 2 moles of C4H10 remains unreacted, what are the number of moles of CO produced? 1. 1 2. 2 3. 3 4. 4 Answer :   4 - 4