01-05-2020
Chemistry

contestada

A 250-gram solution of alcohol contains 180 mL of water. What is the mass percent of alcohol? (Remember water's density.)

Respuesta :

salatulmaghrib salatulmaghrib

01-05-2020

1 mL of water is 1 gram.

So, the mass percent of alcohol is the rest: (250-180) / 250 = 28%

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xlimabeanx02 xlimabeanx02

01-05-2020

Answer:

1 mL of water is 1 gram.

the mass percent of alcohol: (250-180) / 250 = 28%

Explanation:

Answer Link

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