7-8. For the given chemical reactionC6H14 + 19/2 O2 6 CO2+ 7 H2O

• A. n7. If the required amount of CO2 is 440 kg/hour then how much kg of C6H14 should be burned per hour?
• B. 123.33
• C. 143.33
• D. 163.33
• E. 183.33