Question

Part A

A strontium hydroxide solution is prepared by dissolving 10.60 g of Sr(OH)2 in water to make 65.00 mL of solution.What is the molarity of this solution?

Express your answer to four significant figures and include the appropriate units

Part B

Next the strontium hydroxide solution prepared in part (a) is used to titrate a nitric acid solution of unknown concentration.Write a balanced chemical equation to represent the reaction between strontium hydroxide and nitric acid solutions.

Express your answer as a chemical equation. Identify all of the phases in your answer.

Part C

If 23.9 mL of the strontium hydroxide solution was needed to neutralize a 31.5 mL aliquot of the nitric acid solution, what is the concentration (molarity) of the acid?

Express your answer to three significant figures and include the appropriate units.

Answer 1