Question

if a chemist has 210 ml of an 85% solution by volume of isopropyl alcohol how much of the volume of that solution is made up by isopropyl alcohol

Answer 1

The volume of isopropyl alcohol in the solution is 178.5 ml, which is approximately 85% of the total volume of the solution.

Step-by-step explanation:

To calculate the volume of isopropyl alcohol in the solution, we can use the following formula:

The volume of isopropyl alcohol = Percentage of isopropyl alcohol x Volume of solution

Substituting the given values, we have:

The Volume of isopropyl alcohol = 0.85 x 210 ml

The volume of isopropyl alcohol = 178.5 ml

Therefore, 178.5 ml of the solution is made up of isopropyl alcohol.