Chemical Equilibrium

Understand the expression of equilibrium using Kc and Kp, and what these values reveal about reaction extent.

Learn how to convert between different forms of equilibrium constants, such as Kc, Kp, and inverse constants, depending on reaction conditions and stoichiometry.

Explore how changes in concentration, temperature, and pressure shift equilibrium according to Le Chatelier’s Principle.

Compare the Arrhenius, Brønsted-Lowry, and Lewis definitions of acids and bases.

Understand how Ka, Kb, and pH describe the strength of acids and bases in solution.

Learn how buffers resist pH changes and how their behavior can be modeled mathematically.

Study substances that change color with pH, and how they are used to estimate acidity or basicity.

Learn how slightly soluble salts establish equilibrium between solid and dissolved ions.