Isopropyl alcohol is mixed with water to produce a solution that is 36.0 % alcohol by volume. How many milliliters of each component are present in 685 mL of this solution

246.6 mL, volume of Isopropyl alcohol

438.4 mL, volume of water

Explanation:

A determined % by volume is a sort of concentration that indicates the mL of solute in 100mL of solution. Let's make a rule of three:

In 100 mL of solution we have 36 mL of Isopropyl alcohol

Then, in 685 mL of solution we must have (685. 36) / 100 = 246.6mL

This is the volume of solute → 246.6 mL

This is the volume of solution → 685 mL

Volume of solvent → 685 mL - 246.6 mL = 438.4 mL