After creating a graph of pH versus log([HIn]/[In-]), the following trendline is obtained. y = -0.8304x + 4.096 Calculate the pKa of bromophenol blue from this data to three decimal places.

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter7: Neutralization Titrations And Graphical Representations
Section: Chapter Questions
Problem 15P
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After creating a graph of pH versus log([HIn]/[In-]), the following trendline is
obtained.
y = -0.8304x + 4.096
Calculate the pKa of bromophenol blue from this data to three decimal places.
Transcribed Image Text:After creating a graph of pH versus log([HIn]/[In-]), the following trendline is obtained. y = -0.8304x + 4.096 Calculate the pKa of bromophenol blue from this data to three decimal places.
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