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For HF,pKa = 3

Question 8

Multiple Choice

For HF,pKa = 3.45.What is the pH of an aqueous buffer solution that is 0.100 M HF(aq) and 0.300 M KF(aq) ?


A) 10.07
B) 2.97
C) 3.45
D) 3.93
E) 11.03

Correct Answer:

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