3. A person drives 11,265 km per year. Their car gas economy is 3.8 liters of gas (C8H18; density 0.7 kg/liter) drives 20 miles. Gas is completley combusted. How many kg of CO2 does the car produce each year?
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Given: - Distance driven per year = 11,265 km - Gas economy: 3.8 liters of gas per 20 miles - Gas type: C8H18 (octane) - Density of gas = 0.7 kg/liter - Gas is completely combusted. Goal: Calculate the mass of CO2 produced per year in kg. We need to convert all Show more…
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It takes a man 12.5 hours to complete a 500-mile trip in his car. During that time, the car consumes 18 gallons of gasoline and the rate of carbon monoxide emissions is iCO = 28 gCO/kg_fuel. The density of gasoline is 0.692 kg/L. Calculate: (a) the fuel economy [miles/g], (b) the fuel consumption [L/100 km], and (c) the amount of CO emitted into the atmosphere during the trip [kg].
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You do not drive too much using your car. But you do consume nonetheless 500 gallons of gasoline per year in your car. 1 gal = 3.7879 L. Assume that gasoline can be represented as CH3. Gasoline has a density of 0.85 g/cm^3. Assume further that combustion of CH3 leads to CO2 and H2O. a. Write down the balanced reaction for the combustion of CH3. b. How many kilograms of CO2 does your personal driving contribute to the atmosphere each year?
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According to the American Insurance Companies, a driver will travel 12,000 miles in a single year. Gasoline may be taken as primarily C8H18, octane, and the reaction with dioxygen is given below: 2 C8H18 + 25 O2 -> 16 CO2 + 18 H2O The driver's vehicle gets 18.0 miles per gallon. The density of octane is 0.703 g/mL. How much gasoline in gallons is used in one year? How much gasoline in grams is used in one year? How much CO2 in grams is produced in a single year?
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