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Exam 15: Acidbase Equilibria: Proton Transfer in Biological Systems

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Exam 1: Matter and Energy: The Origin of the Universe103 Questionsadd course
Exam 2: Atoms, Ions, and Molecules: Matter Starts Here144 Questionsadd course
Exam 3: Stoichiometry: Mass, Formulas, and Reactions141 Questionsadd course
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Exam 15: Acidbase Equilibria: Proton Transfer in Biological Systems122 Questionsadd course
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Exam 21: The Main Group Elements: Life and the Periodic Table96 Questionsadd course
Exam 22: Transition Metals: Biological and Medical Applications142 Questionsadd course
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The pH of an aniline solution is 8.91, and the solution has a concentration of 0.17 M. The pKb of aniline is 9.42. What is the percent ionization of aniline?

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Question 121

The pH of vinegar is 2.4, and the acetic acid in vinegar has a concentration of about 0.85 M. The pKa of acetic acid is 4.75. What is the percent ionization of acetic acid in vinegar?

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