Which of the following acids listed with pka values and
Which of the following acids (listed with pKa values) and their conjugate base would form a buffer with a pH of 8.10?
A) HC7H5O2, pKa = 4.19
B) HF, pKa = 3.46
C) HClO, pKa = 7.54
D) HCN, pKa = 9.31
E) HClO2, pKa = 1.96
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