Potassium acid phthalate, KHC8H4O4, or KHP, is used in many laboratories, including general chemistry laboratories, to standardize solutions of base. KHP is one of only a few stable solid acids that can be dried by warming and weighed in air. A 0.3479 g sample of KHC8H4O4 reacts with 34.18 mL of a NaOH solution in a titration. What is the molar concentration of the NaOH? KHC8H4O4(aq) + NaOH(aq) → KNaC8H4O4(aq) + H2O(l)

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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.