ussy pu Write the equation for the equilibirum that determines the pH at the following points in the titration curve of a weak acid (HA) being titrated with a strong base (OH) before any base has been added halfway to the equivalence point at the equivalence point

ussy pu Write the equation for the equilibirum that determines the pH at the following points in the titration curve of a weak acid (HA) being titrated with a strong base (OH) before any base has been added halfway to the equivalence point at the equivalence point

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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.

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Write the equation for the equilibirum that determines the pH at the
following points in the titration curve of a weak acid (HA) being titrated with a strong base
(OH)
before any base has been added
halfway to the equivalence point
at the equivalence point

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Step 1: The reaction and concept of ionization constant:

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Step 2: Equation for determination of pH an initial condition and halfway of equivalence point:

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Step 3: pH determining formula at equivalence point:

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