Can someone plz help Camren needs 40 mL of 10% HCl solution, but she has only 5% HCl and 30% HCl solutions. How much of each solution should Camren use to make the 40 mL of 10% HCl solution? (Include units in your answers. More information.)
Camren needs to use of 5% HCl and of 30% HCl to make the 40 mL of 10% HCl solution.