Determine the PH of a 0

question 39

Multiple Choice

Determine the pH of a 0.22 mol L^-1 NaF solution at 25 °C. The K_a of HF is 3.5 × 10^-5.

• A) 10.20
• B) 5.10
• C) 8.90
• D) 11.44
• E) 2.56

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