An analytical chemist is titrating 78.9 mL of a 0.4500M solution of propionic acid (HC,H,CO,) with a 0.9500M solution of NaOH. The p K, of propionic acidis 4.89. Calculate the pH of the acid solution after the chemist has added 44.3 mL of the NaOH solution to it.Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added.Round your answer to 2 decimal places.pH

Given, Molarity of Acid(M) = 0.4500 M Volume of Acid(V) = 78.9 mL mmol of Acid = M × V = 0.4500 ×…

Answered: the final volume equals the initial…

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the final volume equals the initial volume of the solution plus the volume of NaOH solution added. ?

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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An analytical chemist is titrating 78.9 mL of a 0.4500M solution of propionic acid (HC,H,CO,) with a 0.9500M solution of NaOH. The p K, of propionic acid
is 4.89. Calculate the pH of the acid solution after the chemist has added 44.3 mL of the NaOH solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added.
Round your answer to 2 decimal places.
pH

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