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What Is the PH of a Buffer Solution That Consists

Question 18

Multiple Choice

What is the pH of a buffer solution that consists of 0.25 M HClO₂ and 0.75 M KClO₂?
K _a(HClO₂) = 1.1×10^{- 2}

A) pH = 1.48
B) pH = 1.96
C) pH = 2.44
D) pH = 3.41
E) pH = 5.61

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