Calculate the pH of the solution (CH3COOH → CH3COO + H+ pka = 4.80 at 25 °C). a) Suppose 1.00 mol of CH3COOH and 0.500 mol of CH3COONa are added to water and diluted to 1.00 L. Calculate the pH of this buffer solution. b) Suppose 0.10 mol of a strong acid such as HCI is added to the buffer solution. Calculate the pH of the resulting solution.

Calculate the pH of the solution (CH3COOH → CH3COO + H+ pka = 4.80 at 25 °C). a) Suppose 1.00 mol of CH3COOH and 0.500 mol of CH3COONa are added to water and diluted to 1.00 L. Calculate the pH of this buffer solution. b) Suppose 0.10 mol of a strong acid such as HCI is added to the buffer solution. Calculate the pH of the resulting solution.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 25QRT: A buffer solution is prepared by adding 0.125 mol ammonium chloride to 500. mL of 0.500-M aqueous...

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