Option 4th is correct.
Here is the solution of your question. If you have any doubt or need any clarification please comment in comment box and will definitely resolve your query. If you find useful please upvote it. Thanks in advance.
32. (Bonus) Americans combined drive about 4.0 x 109 kilometers a day and get an average...
Americans combined drive about 4.0 x 109 miles per day and their vehicles get an average of 20 miles per gallon of fuel used, which is the hydrocarbon octane (C8H18). a) write a balance equation for the oxidation of octane b) then for each 1kg of gasoline that is burned, calculate how many kg of carbon dioxide are produced. c) how mnay kilograms of CO2 are emitted into the atmosphere each day by cars in the U.S? The density of...
Americans drive about 4.0 x 10^9 miles per day, and their cars get an average of 20 miles per gallon of gas used. For each kilogram of gasoline used, about 3 kg of carbon dioxide is produced. How many kilograms of CO2 are emitted into the atmosphere by cars in the US each day? [1 gal = 3.5 kg]
3. Americans combined drive about 4.0 * 10 miles per day and their vehicles get an average of 20. miles per gallon of fuel used. For each 1.00 kg of gasoline that is burned, about 3.00 kg of CO2 are produced. How many kilograms of CO2 are emitted into the atmosphere each day by cars in the U.S. (Hint: 1 gallon of gas = 3.5 kg gas) (3 pts)
1. How many conversion factor(s) can be found in the following statement? "Americans combined drive about 4.0 x 10 kilometers a day and get an averaste of 20 miles per gallon of gasoline. For each kilogram of gasoline that is burned about 3 kg of carbon dioxide (CO2) are produced. With the density of gasoline as 0.93 g/cm