A 1000 ML Sample of 0

question 22

Multiple Choice

A 100.0 mL sample of 0.20 M HF is titrated with 0.10 M KOH.Determine the pH of the solution after the addition of 300.0 mL of KOH.The K_a of HF is 3.5 × 10^-4.

• A)12.40
• B)9.33
• C)5.06
• D)8.94
• E)12.00

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