Question

Cars produce carbon dioxide when they burn gasoline. Burning gasoline in transportation

will take you
is one of the leading causes of greenhouse gas emissions. A quarter gallon of gas
about 5 miles in the average car. A quarter gallon of gas is about 1000mL. The molarity of
gasoline is 0.923M. Calculate the mass of bon dioxide produced by a quarter gallon of
gasoline.

Answer 1

Step-by-step explanation:

To calculate the mass of carbon dioxide (CO2) produced by a quarter gallon of gasoline, we'll need the following information:

1. The molar mass of carbon dioxide (CO2): approximately 44.01 grams/mol.

2. The molarity of gasoline: 0.923 M.

3. The volume of gasoline: 1000 mL.

First, we need to convert the volume of gasoline from milliliters (mL) to liters (L):

1000 mL = 1000/1000 = 1 L

Next, we can use the equation relating molarity, volume, and number of moles:

Molarity (M) = Moles (mol) / Volume (L)

Rearranging the equation, we can solve for moles:

Moles (mol) = Molarity (M) * Volume (L)

Moles (mol) = 0.923 M * 1 L = 0.923 mol

Finally, we can calculate the mass of carbon dioxide produced by multiplying the number of moles by the molar mass:

Mass (g) = Moles (mol) * Molar mass (g/mol)

Mass (g) = 0.923 mol * 44.01 g/mol ≈ 40.60 g

Therefore, approximately 40.60 grams of carbon dioxide are produced by burning a quarter gallon of gasoline.