a 20 L gas tank. Assuming a molecular formula of C8H18 for gasoline and complete combustion of the gasoline with O2 to form CO2 and H2O, calculate the amount of O2 in kilograms consumed per tank of gasoline. Assume a density of 819 g/L for the gasoline. Atomic Mass: C: 12.011 g/mol H: 1.008 g/mol O: 15.999 g/mol Round your answer to 2 decimal places.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter10: Fuels, Organic Chemicals, And Polymers
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Use the necessary constant in solving this problem. See the second image.
A classic SUV features a 209 L gas tank. Assuming a molecular formula of CgH18 for gasoline and complete
combustion of the gasoline with O2 to form CO2 and H2O, calculate the amount of 02 in kilograms
consumed per tank of gasoline. Assume a density of 819 g/L for the gasoline.
Atomic Mass:
C: 12.011 g/mol
H: 1.008 g/mol
O: 15.999 g/mol
Round your answer to 2 decimal places.
Transcribed Image Text:A classic SUV features a 209 L gas tank. Assuming a molecular formula of CgH18 for gasoline and complete combustion of the gasoline with O2 to form CO2 and H2O, calculate the amount of 02 in kilograms consumed per tank of gasoline. Assume a density of 819 g/L for the gasoline. Atomic Mass: C: 12.011 g/mol H: 1.008 g/mol O: 15.999 g/mol Round your answer to 2 decimal places.
Units oF Pressure
760mm Hg
1 atm
1 atm
760 torr
1 atm - 101 , 325 Pa
1 atm =
14.7 pei
univercal gar conctant
-R= 0.08 206 L
atm
mo/ k-1
- used in most gas
equations
8. 314
-R =
-1
mol
- uved in equations
involving energY
1 mol gas STP= 22.41 L
Transcribed Image Text:Units oF Pressure 760mm Hg 1 atm 1 atm 760 torr 1 atm - 101 , 325 Pa 1 atm = 14.7 pei univercal gar conctant -R= 0.08 206 L atm mo/ k-1 - used in most gas equations 8. 314 -R = -1 mol - uved in equations involving energY 1 mol gas STP= 22.41 L
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