Question

After performing a dilution calculation, you determine you need 25.0 mL of an aqueous stock to make 100.0mL of a new solution. How would this be prepared?

Answer 1

1.Find graduated cylinder and measure 25 milliliters of stock
2.Find another
graduated cylinder or volumetric flask (100.0 mL)
3.Pour previously
prepared 25 ml in a volumetric flask (100 ml)
4.Pour with distilled water to
100 ml mark