Calculate the pH at the equivalence point in titrating 0.020 M solutions of each of the following with 0.039 M NaOH. (a) perchloric acid (HCIO 4) pH =

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
Section: Chapter Questions
Problem 116SCQ: Two acids, each approximately 0.01 M in concentration, are titrated separately with a strong base....
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Calculate the pH at the equivalence point in titrating 0.020 M solutions of each of the following with 0.039 M NaOH.
(a) perchloric acid (HCIO4)
pH =
(b) hydrazoic acid (HN3), K₂ = 1.9e-05
pH =
(c) carbonic acid (H₂CO3), Ka = 4.3e-07
pH =
Transcribed Image Text:Calculate the pH at the equivalence point in titrating 0.020 M solutions of each of the following with 0.039 M NaOH. (a) perchloric acid (HCIO4) pH = (b) hydrazoic acid (HN3), K₂ = 1.9e-05 pH = (c) carbonic acid (H₂CO3), Ka = 4.3e-07 pH =
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