A 667 ML Sample of 18

Short Answer

A 66.7 mL sample of 18.0 M sulfuric acid was diluted with enough water in a volumetric flask to make 5.00×10² mL of solution. A 25.0 mL aliquot of this solution was then further diluted to a volume of 1.50×10² mL. What is the molarity of the solution after the second dilution? Hint: Take it one step at a time when calculating the dilutions. Don't mix up your values.