Beer is typically 6% ethanol. The density of ethanol is 0.789 g/mL, and a US pint...

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Beer is typically 6% ethanol. The density of ethanol is 0.789 g/mL, and a US pint...

Beer is typically 6% ethanol. The density of ethanol is 0.789 g/mL, and a US pint is 473.18 mL. In one pint of beer, what is the mass of ethanol? Assume the alcohol percentage is (volume of alcohol) per (volume of solution).

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Answer 1

Answer #1

100ml of beer has 6ml ethanol .

US pint (473.18ml) of beer has (6ml/100ml)×473.18ml = 28.3908 ml ethanol

Mass of the ethanol = 28.3908ml × 0.789g/ml

= 22.4 g (Answer)

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Answer 2

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The density of ethanol is 0.789 g/mL. What is the density in units of kg/m3?

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Beer is typically 6% ethanol. The density of ethanol is 0.789 g/mL, and a US pint...

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Add Answer to: Beer is typically 6% ethanol. The density of ethanol is 0.789 g/mL, and a US pint...

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