Question

Determine the mass of Co2 produced if 50grams of C5H12 is burned with O2

Answer 1

C5H12 + 8O2 -----> 6H2O + 5CO2

Moles of C5H12 = $\frac{50}{72}=0.69moles$

Moles of CO2 $=0.69×5=3.45moles$

Mass of CO2$=3.45×44=151.8grams$