A laboratory procedure requires 250.0 mL of hydrochloric acid at a concentration of 1.20 M
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Problem
A laboratory procedure requires 250.0 mL of hydrochloric acid at a concentration of 1.20 M. The available stock solution is 6.00 M. What volume of the stock solution, in milliliters, should be used to prepare the desired solution?
(a) 75.0mL
(b) 20.0mL
(c) 50.0mL
(d) 200mL