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13-05-2018
Chemistry

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You have a solution that is 18.5% (v/v) methyl alcohol. if the bottle contains 2.40 l of solution, what is the volume (v) in milliliters of methyl alcohol?

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blahblahmali blahblahmali

22-05-2018

v/v percentage is the percentage of volume of methyl alcohol from the whole solution.
v/v % percentage of methyl alcohol is 18.5 %
in 100 mL of solution - 18.5 mL is methyl alcohol
therefore in 2 400 mL - 18.5 / 100 x 2400 = 444 mL of methyl alcohol
in 2.40 L of solution - there are 444 mL of methyl alcohol

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