The density of gasoline is 7.30 ✕ 102 kg/m3 at 0°C. Its average coefficient of volume...

The density of gasoline is 7.30 ✕ 10² kg/m³ at 0°C. Its average coefficient of volume expansion is 9.60 ✕ 10⁻⁴ (°C)⁻¹, and note that

1.00 gal = 0.00380 m³.

(a) Calculate the mass of 8.3 gal of gas at 0°C. (Give your answer to at least two decimal places.)
____kg

(b) If 1.000 m³ of gasoline at 0°C is warmed by 20.5°C, calculate its new volume. (Give your answer to at least two decimal places.)
____m³

(c) Using the answer to part (b), calculate the density of gasoline at 20.5°C. (Give your answer to at least three significant figures.)
____kg/m³

(d) Calculate the mass of 8.3 gal of gas at 20.5°C. (Give your answer to at least two decimal places.)
____kg

(e) How many extra kilograms of gasoline would you get if you bought 8.3 gal of gasoline at 0°C rather than at 20.5°C from a pump that is not temperature compensated?
____kg

Expert Solution

genius_generous answered 7 months ago

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