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Calculate the pH of a 0.25 M nitrous acid (HNO2) solution. [ Ka = 4.5 x A. 1.97 B. 3.95 C. 0.011 D. 1.37 E. 12.03 4.6x10

Calculate the pH of a 0.25 M nitrous acid (HNO2) solution. [ Ka = 4.5 x A. 1.97 B. 3.95 C. 0.011 D. 1.37 E. 12.03 4.6x10

Introduction to Chemical Engineering Thermodynamics
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
Problem 1.1P
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9. Calculate the pH of a 0.25M nitrous acid (HNO2) solution. [ Ka = 4.5 x A. 1.97 B. 3.95 4.5x10" C. 0.011 D. 1.37 E. 12.03
Transcribed Image Text:9. Calculate the pH of a 0.25M nitrous acid (HNO2) solution. [ Ka = 4.5 x A. 1.97 B. 3.95 4.5x10" C. 0.011 D. 1.37 E. 12.03
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