Molarity Practice Problems

3. 500 mL of water is added to 25 mL of 6.0 M hydrochloric acid. What is the final concentration of this solution in mol/L? 4. 100 grams of solid sodium hydroxide (NaOH) are dissolved in 1.55 L of water. a. Calculate the molarity of this solution. b. If the solution is diluted to a volume of 2.75 L, determine its molarity. Answers: ................
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