Chemistry Practice Problems Weak Acid Strong Base Titrations Practice Problems Solution: A 100.0 mL sample of 0.20 M HF is titrated with 0....

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Solution: 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 100.0 mL of KOH. The K a of HF is 3.5 × 10 -4. A) 2.08 B) 3.15 C) 4.33 D) 3.46 E) 4.15

Problem

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 100.0 mL of KOH. The K a of HF is 3.5 × 10 -4.

A) 2.08

B) 3.15

C) 4.33

D) 3.46

E) 4.15