You Have 2

question 47

Multiple Choice

You have 2.00 L of a buffer solution which is composed of 0.250 M HClO and 0.650 M KClO.Calculate the pH of the solution after the addition of 265 mL of 1.00 M HCl.The K_a for HClO is 3.0 × 10^-8.

• A) 7.65
• B) 11.65
• C) 7.89
• D) 11.14
• E) 4.66

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