QUESTIÓN 7 A buffer that contains 0.38 M of a base, B and 0.24 M of its conjugate acid BH*, has a pH of 9.39. What is the pH after 0.019 mol of Ba(OH)2 are added to 0.88 L of the solution? (value + 0.02)

QUESTIÓN 7 A buffer that contains 0.38 M of a base, B and 0.24 M of its conjugate acid BH*, has a pH of 9.39. What is the pH after 0.019 mol of Ba(OH)2 are added to 0.88 L of the solution? (value + 0.02)

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter25: Ph Measurements-buffers And Their Properties

Section: Chapter Questions

Problem 5ASA

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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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