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15-06-2021
Chemistry

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What is the concentration of s solution that contains 55 mL of alcohol per 145 mL solution?

Respuesta :

sciguy101 sciguy101

20-06-2021

Answer:

37.9% v/v

Explanation:

Since both the alcohol and solution are presumed to be liquid, this concentration can be expressed as a volume concentration (or % v/v):

volume concentration = volume of solute / volume of solution

[tex]\% v/v = 55/145= 0.379[/tex]

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