Khan Academy: Chemistry: Suspensions, Colloids, and Solutions

A video lecture discussing the properties of homogeneous mixtures and how to distinguish between the different types. Understand that homogeneous mixtures that have large particles that eventually settle to the bottom are known as a suspensions. Jello, fog, and smoke with medium size particles are known as colloids. Small particles in a homogeneous mixtures are described as solutions. Also explored is the definition of solute and solvent. The difference between molarity and molality is also discussed. [13:57]