annaaharden10481 annaaharden10481

14-03-2024
Chemistry

contestada

The base-dissociation constant of pyridine (C5H5N) is K b = 1.7 × 10⁻⁹. What is the pH of a 0.069 M solution of pyridine?
a. 9.03
b. 4.97
c. 9.93
d. 9.61

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