Question

What volume of a 40.0 percent by volume acetone solution can be made with 20.0 mL of acetone

Answer 1

Answer: 50  milliliters of acetone solution

Explanation:

If a solution is  40  %  by volume of acetone, then we have  40  mL  of acetone in a  100  mL  solution. So if we have  20  mL of acetone, we get 50 mL solution

Answer 2

Answer:50

Explanation:

that’s the answer on CK-12