1 / 5

Changes of State Section 10.4

After reading Section 10.4, you should know: How to interpret a phase diagram What the triple point is What sublimation is. Changes of State Section 10.4. States of Matter. Solid. Liquid. Gas. Has definite shape and volume Molecules are tightly packed

ronia
Download Presentation

Changes of State Section 10.4

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. After reading Section 10.4, you should know: • How to interpret a phase diagram • What the triple point is • What sublimation is Changes of StateSection 10.4

  2. States of Matter Solid Liquid Gas • Has definite shape and volume • Molecules are tightly packed • Most are crystalline and have a repetitive structure • Has no definite shape, but has definite volume • Molecules are less tightly packed and can slide past each other • Molecules have a small attraction toward each other • Has no definite shape or volume • Molecules are free to move about • Molecules fill the container they are in http://www.harcourtschool.com/activity/states_of_matter/

  3. Phase Diagram for water Normal boiling point Normal melting point Triple Point – the only set of conditions at which all 3 states of matter exist in equilibrium

  4. Sublimation • The change from a solid directly to a gas without going through the liquid state • Example: Dry Ice

  5. After reading Section 10.4, you should know: • How to interpret a phase diagram • What the triple point is • What sublimation is

More Related