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## PLEASE HELP 20 PTS what is the percent by volume of isopropyl alcohol in a solution that contains 24 mL of isopropyl alcohol in

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## Answers ( )

Answer:[tex]2.18\%[/tex]

Explanation:Volume of isopropyl alcohol = 24 mL

Volume of water = 1.1 L

Percentage of isopropyl alcohol is given by

[tex]\dfrac{\text{Volume of isopropyl alcohol}}{\text{Volume of isopropyl alcohol+Volume of water}}\times 100\\= \dfrac{24\times 10^{-3}}{1.1+2.4\times 10^{-3}}\times 100\\ =2.18\%[/tex]

The percent by volume of isopropyl alcohol in the given solution is [tex]2.18\%[/tex].