How many milliliters of 2.00 M KOH have been titrated into 35.0 mL of 0.35-M nitrous acid to obtain a solution with a pH equal to 3.57? The Ka of nitrous acid is 4.6 x 104. 10.24 mL 8.47 mL 5.39 mL 3.86 mL

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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.