Answer:
KHC₈H₄O₄ + NaOH → KC₈H₄O₄⁻ + Na⁺ + H₂O
Explanation:
Potassium hydrogen phthalate is an acidic salt that is used as a primary standard for acid-base titrations.
In the titration of KHP with NaOH, the salt loses a H⁺ producing water and Na⁺. The reaction is:
KHC₈H₄O₄ + NaOH → KC₈H₄O₄⁻ + Na⁺ + H₂O
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