Dann H.

# a vehicle gasoline has many slightly different compositions depending on local laws. however, on average it has a density of 0.737 g/ml this morning dr. knox pu

a vehicle gasoline has many slightly different compositions depending on local laws. however, on average it has a density of 0.737 g/ml this morning dr. knox pump 7.2 gallons of gasoline in order to top of his car. how much mass has dr. knox added to his car in kilograms

## 1 Expert Answer

By:

Lauren H. answered • 09/08/18

Tutor
4.8 (24)

Experienced High School Chemistry Teacher

Ishwar S.

Hello Lauren

The question wants the mass in kg, so you would need to add the conversion from g to kg in your answer.
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09/08/18

Lauren H.

You are correct...

7.2 gallons x (3.78541 L/1gal) x (1000 mL/ 1 L) x (0.737 g/1 mL)  x  1kg/1000g = ?
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09/08/18

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