What Is the PH at the Stoichiometric Point for the Titration

question 55

Multiple Choice

What is the pH at the stoichiometric point for the titration of 0.100 M CH₃COOH(aq) with 0.100 M KOH(aq) ? The value of K_a for acetic acid is 1.8 * 10^-5.

• A) 5.28
• B) 8.72
• C) 7.00
• D) 9.26
• E) 8.89

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