Multiple Choice
A buffer is made by dissolving 0.10 mol of NaF in 1.00 L of 0.20 M HF. What is the pH of this buffer?
K a(HF) = 6.3×10 - 4
A) 1.05
B) 1.58
C) 3.16
D) 3.46
E) 3.70
Correct Answer:
Verified
Correct Answer:
Verified
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