Sections
Properties of Water
Osmosis
Hydrophobic Effect
Acids and Bases
Autoionization of Water
pH
Acid Dissociation Constant
Henderson Hasselbalch Equation
Determining Predominate Species
Titration
Buffer Solution

Concept #1: Predominate Species of a Molecule

Practice: Consider the following pKa value for pyruvic acid. Which of the following species predominates at pH = 7.4?