3. (4.2) Propane (C3H8, 44.1 g/mol) is a common fuel for barbeque grills and camp stoves and is sold
in canisters. The combustion reaction of propane is shown in the equation below. In an experiment,
16 ounces of liquid propane was combusted in the presence of excess oxygen, and the resulting
carbon dioxide (465.8 g) was captured. What is the percent yield for carbon dioxide in this
experiment? (Density of C3H8 is 0.493 g/mL)
C3H8(1) +
O2(g)
CO2(g)
H₂O(g)
(unbalanced)