Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC,H_O4. This is often written in shorthand notation as KHP. What volume of a 0.297 M potassium hydroxide solution is needed to exactly neutralize 2.21 grams of KHP ? ANSWER: mL potassium hydroxide

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