Octane [C8H18] is one of the main ingredients in gasoline and combusted by the oxygen in the air in your car’s engine in the reaction below. FYI - D gasoline = 0.75 g/mL. 2 C8H18(l) + 25 O2(l) → 18 H2O (l) + 16 CO2(g) a. You fill your tank up with 20.0 gallons of gasoline, which is 87% octane. How many grams of carbon dioxide will be released into the air while combusting a tank full of gasoline. b. On a road trip you burn enough octane to create 1.50 x 105g of water. How many grams of oxygen was needed to combust with the octane?

Introduction to Chemical Engineering Thermodynamics
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ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Octane [C8H18] is one of the main ingredients in gasoline and combusted by the oxygen in the air in your car’s engine in the reaction below. FYI - D gasoline = 0.75 g/mL.

2 C8H18(l) + 25 O2(l) → 18 H2O (l) + 16 CO2(g)

a. You fill your tank up with 20.0 gallons of gasoline, which is 87% octane. How many grams of carbon dioxide will be released into the air while combusting a tank full of gasoline.
b. On a road trip you burn enough octane to create 1.50 x 105g of water. How many grams of oxygen was needed to combust with the octane?

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