Q2 1+2. Calculate pH of a solution made up of 0.20 M C₂H-NH₂ and 0.10 M C₂H-NH₂¹+ ACalculating the pH of a Buffer: pH = pK, + log HA This equation is known asthe Henderson-Hasselbalch equation. This applies only to buffers.

2. The concentration of the The concentration of the We have to calculate the pH of the buffer…

Answered: 2. Calculate pH of a solution made up…

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Chemistry

2. Calculate pH of a solution made up of 0.20 M C₂H₂NH₂ and 0.10 M C₂H5NH3¹

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter15: Solutions Of Acids And Bases

Section: Chapter Questions

Problem 15.43QE

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Concept explainers

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.

Question

1+
2. Calculate pH of a solution made up of 0.20 M C₂H-NH₂ and 0.10 M C₂H-NH₂¹+

A
Calculating the pH of a Buffer: pH = pK, + log HA This equation is known as
the Henderson-Hasselbalch equation. This applies only to buffers.

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Step 2: Calculate the value of pKb

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Step 4: Calculate the pOH

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Step 5: Calculate the pH

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