An aqueous solution of perchloric acid is standardized by titration with a 0.153 M solution of calcium hydroxide. If 20.1 mL of base are required to neutralize 21.4 mL of the acid, what is the molarity of the perchloric acid solution? M perchloric acid

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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.