almagordillo23 almagordillo23
  • 18-01-2019
  • Chemistry
contestada

If 29.4 mL of ethanol is dissolved in water to make 359 mL of solution, what is the concentration expressed in volume/volume % of the solute?

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kobenhavn kobenhavn
  • 27-01-2019

Answer: [tex]8.2\%[/tex]

Explanation:- Volume percentage is the ratio of volume of solute to the volume of solution defined in terms of percentage.

[tex]{\text {volume percentage}}=\frac{\text {volume of solute}}{\text {volume of solution}}\times 100\%[/tex]

Given: volume of solute = 29.4 ml

Volume of solution= 359 ml

[tex]{\text {volume percentage}=\frac{29.4}{359}\times 100\%=8.2\%[/tex]


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ndmg2005 ndmg2005
  • 30-05-2021

Answer: 8.2

Explanation:

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