A solution that has a molarity of 1.50 M needs to be diluted to create 75.0 mL of a 0.250 M solution. How much of the 1.50 M solution should be used to make this dilution?

Answer 1

C1V1=C2V2

1.5V1= 0.25 * 75

V1= 0.25* 75/1.5 = 12.5mL