Calculate the pH at the equivalence point in titrating 0.085 M solutions of each of the following with 0.060 M NaOH. (a) hydrochloric acid (HCI) pH = 1.22 (b) hypobromous acid (HBrO), K₂ = 2.5e-09 PH = 8.98 X pH = 4.58 X (c) benzoic acid (HC7H50₂), K₂= 6.3e-05 x

Calculate the pH at the equivalence point in titrating 0.085 M solutions of each of the following with 0.060 M NaOH. (a) hydrochloric acid (HCI) pH = 1.22 (b) hypobromous acid (HBrO), K₂ = 2.5e-09 PH = 8.98 X pH = 4.58 X (c) benzoic acid (HC7H50₂), K₂= 6.3e-05 x

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.71PAE: Acrylic acid is used in the polymer industry in the production of acrylates. Its K, is 5.6 X 10“’....

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Kk.74.

Calculate the pH at the equivalence point in titrating 0.085 M solutions of each of the following with 0.060 M NaOH.
(a) hydrochloric acid (HCI)
pH = 1.22
(b) hypobromous acid (HBrO), K₂ = 2.5e-09
PH = 8.98
X
(c) benzoic acid (HC7H50₂), K₂= 6.3e-05
pH = 4.58
x

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