Free Powerpoint Presentations

Phase Changes
Page
1

DOWNLOAD

PREVIEW

WATCH ALL SLIDES

Slide 1

Phase Changes

Phase Changes

Slide 2

CA Standards

CA Standards

Students know energy is released when a material condenses or freezes and is absorbed when a material evaporates or melts.

Slide 3

Water phase changes

Water phase changes

Temperature remains

during a phase change.

constant

Slide 4

Effect of Pressure on Boiling Point

Effect of Pressure on Boiling Point

Slide 5

Phase Diagram

Phase Diagram

Represents phases as a function of temperature and pressure.

Critical temperature: temperature above which the vapor can not be liquefied.

Critical pressure: pressure required to liquefy AT the critical temperature.

Critical point: critical temperature and pressure (for water, Tc = 374C and 218 atm).

Slide 6

Phase changes by Name

Phase changes by Name

Slide 7

Water

Water

Slide 8

Carbon dioxide

Carbon dioxide

Phase Diagram for Carbon

dioxide

Slide 9

Carbon

Carbon

Phase Diagram for Carbon

Slide 10

Phase Diagram for Sulfur

Phase Diagram for Sulfur

Contents

Last added presentations

2010-2018 powerpoint presentations