Question

How would you prepare 4.00 x 10² mL of a 0.688 M NaOH solution, starting with a 5.70M stock solution? (2 points)

Answer 1

So, you know the volume and the concentration of your target solution, and the concentration of your stock solution. If you use the formula for dilution calculations, you'll have

, whereC1

- the concentration of the stock solution;V1

- the volume you need to take from the stock solution;C2

- the concentration of your target solution;V2

- the volume of the target solution.