What Is the PH of a Solution Made by Mixing

question 48

Multiple Choice

What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 50.00 mL of 0.100 M KOH? Assume that the volumes of the solutions are additive.K_a = 1.8 × 10^-5 for CH₃CO₂H.

• A)8)26
• B)9)26
• C)11.13
• D)12.40

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