Consider 20.00 mL of a 0.40M hypothetical weak acid solution, HA. The K, = 3.3 X 106 for this weak acid. If 20.00 mL 0.20 M sodium hydroxide is added to the weak acid solution. What is 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
Chapter14: Acids And Bases
Section: Chapter Questions
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Consider 20.00 mL of a 0.40 M hypothetical weak acid solution, HA.
The K, = 3.3 X 10 for this weak acid.
If 20.00 mL 0.20 M sodium hydroxide is added to the weak acid solution. What is the pH of the resulting solution?
• Round your answer to the 100th place.
• Assume that all laboratory work was completed at 298 K.
• Don't round until the end to avoid rounding/calculation errors.
Transcribed Image Text:Consider 20.00 mL of a 0.40 M hypothetical weak acid solution, HA. The K, = 3.3 X 10 for this weak acid. If 20.00 mL 0.20 M sodium hydroxide is added to the weak acid solution. What is the pH of the resulting solution? • Round your answer to the 100th place. • Assume that all laboratory work was completed at 298 K. • Don't round until the end to avoid rounding/calculation errors.
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