Calculate the change in pH when 0.280 mol H+ is added to 1.00 L of each of the following buffers If the final pH is lower than the initial, your answer should be a negative number. a 0.540 M solution of pyridine (py) containing 0.500 M pyH+ change in pH = If the final pH is lower than the initial, your answer should be a negative number. a 0.620 M solution of aniline (an) containing 0.920 M anH+ change in pH =
Calculate the change in pH when 0.280 mol H+ is added to 1.00 L of each of the following buffers If the final pH is lower than the initial, your answer should be a negative number. a 0.540 M solution of pyridine (py) containing 0.500 M pyH+ change in pH = If the final pH is lower than the initial, your answer should be a negative number. a 0.620 M solution of aniline (an) containing 0.920 M anH+ change in pH =
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 11QRT: Briefly describe how a buffer solution can control the pH of a solution when strong acid is added...
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Calculate the change in pH when 0.280 mol H+ is added to 1.00 L of each of the following buffers
If the final pH is lower than the initial, your answer should be a negative number.
a 0.540 M solution of pyridine (py) containing 0.500 M pyH+
change in pH =
change in pH =
If the final pH is lower than the initial, your answer should be a negative number.
a 0.620 M solution of aniline (an) containing 0.920 M anH+
change in pH =
change in pH =
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