If 30.0 mL of 12.0 M #HCl# stock solution are diluted to a volume of 500 mL, what is the molarity of the dilute solution?
1 Answer
Apr 7, 2016
0.72 M
Explanation:
Required conc. = ml * stock conc. / make up vol.
So, we can apply the calculation
= 30 * 12 / 500
= 0.72 M
