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Chemistry, 10.02.2022 14:00 mamaKelly1671

One gallon of gasoline in an automobile's engine produces on average of carbon dioxide, which is a greenhouse gas; that is, it promotes the warming of Earth's atmosphere. Calculate the annual production of carbon dioxide in kilograms if there are exactly million cars in the United States and each car covers a distance of at a consumption rate of miles per gallon. Be sure your answer has the correct number of significant digits.

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