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Automobiles are often implicated as contributors to global warming because they are a source of the...

Automobiles are often implicated as contributors to global warming because they are a source of the greenhouse gas CO2. How many pounds of CO2 would your car release in a year if it was driven 160. miles per week?

Gasoline is a complex mixture of hydrocarbons. In your calculations, assume that gasoline is octane (molecular formula C8H18) and that it is burned completely to CO2 and H2O in the engine of your car. Also assume that the car averages 29.3 miles per gallon and that the density of octane is 0.703 g cm-3.

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