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How would you prepare 1.56L of a 0.120 M NaOH solution from a 1.20 M NaOH        solution?...

How would you prepare 1.56L of a 0.120 M NaOH solution from a 1.20 M NaOH        solution?

A flask contains 55.0 mL of a hydrochloric acid solution. The molarity of the solution is not    known. It takes 23.5 mL of a 0.103 M sodium hydroxide solution to complete the reaction with hydrochloric acid. What is the molarity of the hydrochloric acid solution?

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