2- Calculate the pH of the following buffer solutions: a) 0.0405 M NH,OH + 0.02 M (NH.);SO4 . b) 0.0176 M phenol + 0.0254 M sodium phenolate. c) 1 M Cl;CCOOH + 0.5 M Cl;CCOONA.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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2- Calculate the pH of the following buffer solutions:
a) 0.0405 M NH,OH + 0.02 M (NH.),SO4.
b) 0.0176 M phenol + 0.0254 M sodium phenolate.
c) 1 M Cl,CCOOH + 0.5 M Cl;CCOON .
d) 0.164 M ethylamine + 0.272 M ethylamine hydrochloride.
Transcribed Image Text:2- Calculate the pH of the following buffer solutions: a) 0.0405 M NH,OH + 0.02 M (NH.),SO4. b) 0.0176 M phenol + 0.0254 M sodium phenolate. c) 1 M Cl,CCOOH + 0.5 M Cl;CCOON . d) 0.164 M ethylamine + 0.272 M ethylamine hydrochloride.
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