The 5.0% solution needs to be diluted to make 10.0 mL of a 2.0% solution. What volume of 5.0% solution should be used? You would mix the amount of 5.0% used with enough water to make the total volume equal 10.0 mL. 3. What % corresponds to the following fractions? a. 1/5 = ____________% b. = _____________% c. 35/50 = ___________% 4. Your pipette reads as the diagram to the right. How should you record your