For the buffer solution of weak acid HA and its conjugate base salt NaA,There are two equilibrium reactionsHA + H,O=H,O* + AA + H,O= OH¯ + HAWhich one of the following is(are) correct?Select one:a. [HA] increases by. an amount equal to [OH]b. [A] decreases by an amount equal to [H30*]c. [HA] increases by an amount equal to [H30*]d. [A] decreases by an amount equal to (OH] In titration of weak acid, 0.1 M HA with strong base, 0.1 M NAOH, which one of thefollowing is correct before the half equivalence point?(Ka for HA is 10 5)Please choose one:a. There are HA and A in the mediumb. All of the base is consumedc. There is only A in the mediumD. There are equal amounts of HA and A

Answered: Image /qna-images/answer/0e021e34-1bcc-49fb-a262-1c08014f6188.jpg

For the buffer solution of weak acid HA and its conjugate base salt NaA, There are two equilibrium reactions HA + H,O= H,O* + A¯ A + H,O= OH¯ + HA Which one of the following is(are) correct? Select one: a. [HA] increases by. an amount equal to [OH] b. [A] decreases by an amount equal to (H30] c. [HA] increases by an amount equal to [H30*] d. [A] decreases by an amount equal to [OH]

For the buffer solution of weak acid HA and its conjugate base salt NaA, There are two equilibrium reactions HA + H,O= H,O* + A¯ A + H,O= OH¯ + HA Which one of the following is(are) correct? Select one: a. [HA] increases by. an amount equal to [OH] b. [A] decreases by an amount equal to (H30] c. [HA] increases by an amount equal to [H30*] d. [A] decreases by an amount equal to [OH]

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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