Home /
Expert Answers /
Chemistry /
the-ph-of-a-0-91-m-solution-of-4-pyridinecarboxylic-acid-hc6h4no2-is-measured-to-be-2-50-calcul-pa122
(Solved): The pH of a 0.91 M solution of 4-pyridinecarboxylic acid (HC6H4NO2)is measured to be 2.50. Calcul ...
The pH of a 0.91 M solution of 4-pyridinecarboxylic acid (HC6H4NO2)is measured to be 2.50. Calculate the acid dissociation constant Ka of 4-pyridinecarboxylic acid. Round your answer to 2 significant digits.