4 mol HB and 2 mol NaOH is added to 2 L water. Calculate the pH of the solution. Express your answer with 2 places past the decimal point. Table of pKa's and pKb's Weak pKa Weak Base pKb Acid НА 3.22 3.55 HB 7.11 Y 6.75 HC 9.74 10.02

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
Problem 96QRT
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4 mol HB and 2 mol NaOH is added to 2 L water. Calculate the pH of the solution.
Express your answer with 2 places past the decimal point.
Table of pKa's and pKb's
Weak
pKa
Weak Base
pKb
Acid
НА
3.22
3.55
HB
7.11
Y
6.75
HC
9.74
10.02
Transcribed Image Text:4 mol HB and 2 mol NaOH is added to 2 L water. Calculate the pH of the solution. Express your answer with 2 places past the decimal point. Table of pKa's and pKb's Weak pKa Weak Base pKb Acid НА 3.22 3.55 HB 7.11 Y 6.75 HC 9.74 10.02
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