Purdue University
Purdue University: Vapor Pressure Lowering
A good explanation of vapor pressure depression.
Frostburg State University
Frostburg State Chemistry Online: Pressure & Oxygen Solubility
The effect of changing pressure on the solubility of oxygen in water. Explains how temperature and pressure affect dissolved oxygen levels. Includes example formulas.
Frostburg State University
Frostburg State University: Miscible & Immiscible Liquids
Discussion of miscible (mixable) and immicible (unmixable) liquids.