Acids and Bases: Equilibria and Reactions

This lecture covers the fundamental concepts of acids and bases according to Arrhenius, Brønsted-Lowry, and Lewis definitions, as well as their equilibrium constants and behavior in aqueous solutions. It also explores the relationship between acid-base conjugate pairs, the autoprotolysis of water, and the influence of salts on solution pH. The lecture provides a quantitative treatment of acid-base equilibria, including the calculation of pH for strong and weak acids and bases, as well as the impact of salt dissolution on solution acidity or basicity.