Methyl red (Ka = 6.3 x 10-6) is a common acid-base indicator. Its un-ionized form is red and its anionic form is yellow. What color would a methyl red solution have at pH = 7.8? O red O orange O yellow O green

Methyl red (Ka = 6.3 x 10-6) is a common acid-base indicator. Its un-ionized form is red and its anionic form is yellow. What color would a methyl red solution have at pH = 7.8? O red O orange O yellow O green

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter20: Carboxylic Acids And Nitriles

Section20.4: Substituent Effects On Acidity

Problem 7P: Dicarboxylic acids have two dissociation constants, one for the initial dissociation into a...

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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.

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Methyl red (Ka = 6.3 x 10-6) is a common acid-base indicator. Its un-ionized form is red and its anionic form is yellow. What color would a
methyl red solution have at pH = 7.8?
O red
O orange
O yellow
O green

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