Q3// Calculate the sodium acetateconcentration that used in preparing abuffer solution with pH=4.5, if the acid* concentration is o.5 M, ka=1.8 x10-50.287 M3.47 M0.278 MQ4// Calculate the molar concentrationfor acetic acid that ionized at 2.5%, ka=1X1O-54x10-4 M1.6x10-3 M0.016 Mالاسم الثلاثي- الشعبةتبارك رحيم حسن شعبة 1

Answered: Image /qna-images/answer/68e1c783-89bb-45e7-ab46-57c14e145c9a.jpg

Q3// Calculate the sodium acetate concentration that used in preparing a buffer solution with pH=4.5, if the acid * concentration is o.5 M, ka=1.8 ×10-5 0.287 M 3.47 м О 0.278 M O Q4// Calculate the molar concentration for acetic acid that ionized at 2.5%, ka=1 x10-5 4x10-4 M O 1.6x10-3 M O 0.016 M

Q3// Calculate the sodium acetate concentration that used in preparing a buffer solution with pH=4.5, if the acid * concentration is o.5 M, ka=1.8 ×10-5 0.287 M 3.47 м О 0.278 M O Q4// Calculate the molar concentration for acetic acid that ionized at 2.5%, ka=1 x10-5 4x10-4 M O 1.6x10-3 M O 0.016 M

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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