The molarity of a barium hydroxide solution can be determined by titrating a known volume of the solution with a hydrochloric acid solution of known concentration. If 11.7 mL of 0.102 M HCl is required to titrate 15.00 mL of a barium hydroxide, Ba(OH)2 solution, what is the molarity of the barium hydroxide? Ba(OH)2 + HCl → BaCl2 + H2O (unbalanced)

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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.