A buffer solution contains 0.222 M CH3NH3B and 0.443 M CH3NH2 (methylamine). Determine the pH change when 0.133 mol HI is added to 1.00 L of the buffer. pH after addition – pH before addition = pH change Determine the pH change when 0.045 mol HCIO4 is added to 1.00L of a buffer solution that is 0.471 M in HCIO and 0.201 M in Clo". pH after addition – pH before addition = pH change = %3D

A buffer solution contains 0.222 M CH3NH3B and 0.443 M CH3NH2 (methylamine). Determine the pH change when 0.133 mol HI is added to 1.00 L of the buffer. pH after addition – pH before addition = pH change Determine the pH change when 0.045 mol HCIO4 is added to 1.00L of a buffer solution that is 0.471 M in HCIO and 0.201 M in Clo". pH after addition – pH before addition = pH change = %3D

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 31QRT

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