1.00 liter of a buffer solution contains 0.200 mol of the weak acid boric acid (HBO) and 0.122 mol of KH₂BO3. Find the pH of the buffer solution. The Ka for HBO3 is 7.3 × 10 10 A) 8.92 B) 9.87 C) 9.39 D) 9.46 E) 8.89

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1.00 liter of a buffer solution contains 0.200 mol of the weak acid boric acid (HBO) and 0.122 mol of
KH₂BO3. Find the pH of the buffer solution. The Ka for HBO3 is 7.3 × 10 10
A) 8.92
B) 9.87
C) 9.39
D) 9.46
E) 8.89
Transcribed Image Text:1.00 liter of a buffer solution contains 0.200 mol of the weak acid boric acid (HBO) and 0.122 mol of KH₂BO3. Find the pH of the buffer solution. The Ka for HBO3 is 7.3 × 10 10 A) 8.92 B) 9.87 C) 9.39 D) 9.46 E) 8.89
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