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A buffer that contains 0.34 M of an acid, HA and 0.37 M of its conjugate base A-, has a pH of 3.26. What is the pH after 0.032 mol of HCl are added to 0.71 L of the solution

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Answer: pH ≈ 3.186

Explanation:

Therefore, the pH after 0.032 mol of HCl are added to 0.71 L of the solution is approximately 3.186

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