vico09
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
1 mL of water is 1 gram.

So, the mass percent of alcohol is the rest: (250-180) / 250 = 28%
xlimabeanx02

Answer:

1 mL of water is 1 gram.

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

Explanation:

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