7-10. C3H8 is burned in air with a composition of 40 moles and 100 moles.7. What is the number of moles of CO2 in the product?

7-10. C3H8 is burned in air with a composition of 40 moles and 100 mol

1.	7-10. C3H8 is burned in air with a composition of 40 moles and 100 moles.7. What is the number of moles of CO2 in the product?
A.	12.6
B.	10.6
C.	8.6
D.	4.6
Answer» B. 10.6