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Liquids

Phase Changes

In physics, a phase is a region of space, throughout which all physical properties of a material are essentially uniform. Examples of physical properties include density, index of refraction, magnetization, and chemical composition. A simple description is that a phase is a region of material that is chemically uniform, physically distinct, and (to a good approximation) mechanically separable. In a system consisting of ice and water in a glass jar, the glass of the jar is a boundary between two phases. The ice is said to be in the "ice phase" and the water is said to be in the "water phase". The glass of the jar is called the "interface" between the two phases. The term "phase" is sometimes used as a synonym for state of matter, but there can be several immiscible phases of the same state of matter. Also, the term "phase" is sometimes used to refer to a set of equilibrium states demarcated in terms of state variables such as pressure and temperature by a phase boundary on a phase diagram.

Kim Pham

Liquids - Intro

Comparison Of Gases Liquids And Solids

Dispersion Forces

Dipole - Dipole Bonding

Hydrogen Bonding

Ion Dipole Interactions

Comparison Of Intermolecular Forces

Viscosity

Surface Tension

Capillary Action

Phase Changes

Vapor Pressure

Phase Diagrams

Liquid Crystals

Liquids - Example 1

Liquids - Example 2

Liquids - Example 3

Liquids - Example 4