What Is the PH of a Solution Made by Mixing

question 106

Multiple Choice

What is the pH of a solution made by mixing 5.00 mL of 0.10 M acetic acid with 5.00 mL of 0.10 M KOH? Assume that the volumes of the solutions are additive.K_a = 1.8 × 10^-5 for CH₃CO₂H.

• A)5.28
• B)7.00
• C)8.72
• D)10.02

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