0.0500 M HNO2 was titrated with 0.100 M Ba(OH)2. If 92.7 mL of the acid is present, what is the pH at the equivalence point? (Ka = 4.07 x10^-4) Answer: pH = 7.996 (plz explain)

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section17.3: Acid-base Titrations
Problem 17.6CYU: The titration of 0.100 M acetic acid with 0.100 M NaOH is described in the text. What is the pH of...
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0.0500 M HNO2 was titrated with 0.100 M Ba(OH)2. If 92.7 mL of the acid is present, what is the pH at the
equivalence point? (Ka = 4.07 x10^-4) Answer: pH = 7.996 (plz explain)
Transcribed Image Text:0.0500 M HNO2 was titrated with 0.100 M Ba(OH)2. If 92.7 mL of the acid is present, what is the pH at the equivalence point? (Ka = 4.07 x10^-4) Answer: pH = 7.996 (plz explain)
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