A 50.0 mL solution of Ca(OH)₂ with an unknown concentration was titrated with 0.340 M HNO₃. To reach the endpoint, a total of 22.3 mL of HNO₃ was required. a. Write the balanced chemical equation for the reaction b. What quantity in moles of HNO₃ are used in the titration? c. What quantity in moles of Ca(OH)₂ had to be present in the initial reaction?   d. What was the concentration of the initial Ca(OH)₂ solution?

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.