Calculate the PH of a Buffer That Is 0

question 43

Multiple Choice

Calculate the pH of a buffer that is 0.040 M HF and 0.080 M NaF.The K_a for HF is 3.5 × 10^-4.

• A) 2.06
• B) 4.86
• C) 3.16
• D) 3.46
• E) 3.76

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