Phase Changes

Phase Changes Enthalpy Increases Gas Liquid Solid Vaporization Condensation Deposition Sublimation Liquid Melting Freezing Solid

Physical/Chemical Properties Physical property –

Physical/Chemical Properties Physical property – any characteristic you can observe

Physical/Chemical Properties Physical property – any characteristic you can observe 2 types:

Physical/Chemical Properties Physical property – any characteristic you can observe 2 types: 1. Extensive –

Physical/Chemical Properties Physical property – any characteristic you can observe 2 types: 1. Extensive – depends on the amount of matter

Physical/Chemical Properties Physical property – any characteristic you can observe 2 types: 1. Extensive – depends on the amount of matter 2. Intensive –

Physical/Chemical Properties Physical property – any characteristic you can observe 2 types: 1. Extensive – depends on the amount of matter 2. Intensive – INdependent of the amount of matter

LEAVE A LARGE BLANK SPACE!!!!! I’ll give you something to put there later…

Chemical Properties Chemical Properties –

Chemical Properties Chemical Properties – the ability, potential, or inability to undergo a chemical reaction

Chemical Properties Chemical Properties – the ability, potential, or inability to undergo a chemical reaction Examples:

Chemical Properties Chemical Properties – the ability, potential, or inability to undergo a chemical reaction Examples: Flammability, Reactivity, Combustibility, Acidity (pH)