Topic 3: Introduction to Earth’s Atmosphere. General Introduction: - Earth’s Atmosphere - Importance of the Atmosphere Composition of the Atmosphere: - Common Atmospheric Gases - Greenhouse Gases - Atmospheric Particulates. Topic 2: Introduction to Earth’s Atmosphere.By cyrus-tyson
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Gases and Atmospheric Chemistry. SCH3U. Lesson #1. Review of states of matter Introduction to Kinetic molecular theory postulates KMT outside Debrief. Unit Mind Map Overview. Why Study Gases?. Why Study Gases?. Everyday life: Medical technologies e.g. anesthetics
Gases & Atmospheric Chemistry. Unit 5. States of Matter. Solid, Liquid & Gas. Forces Holding Solids Together. The forces that are holding a solid together are very strong Forces: Ionic Covalent Some intermolecular forces in some substances. Forces Holding Solids Together.
Gases & Atmospheric Chemistry. Read 11.1 ( p . 516 – 519) Draw 3 particle pictures of the different states of matter. Include a container in your diagram. Add symbols to illustrate the motion of the particles. Volunteers? V gas = V container Define: KE, T Explain pop can demo. Define: P.
ATMO 336 Climate, Weather and Society Lecture Atmospheric Composition Temperature, Density, Pressure Vertical Structure Weather vs. Climate. Atmospheric Composition Permanent Gases. N 2 and O 2 are most abundant gases Percentages hold constant up to 80 km
Mine Gases Atmospheric Testing. C.4. Contributed by: Richard Black Industrial Scientific Corp. What is AIR??. Nitrogen (N 2 ) 78% Oxygen (O 2 ) 21% All other gases 1% Total 100%. Definitions. LEL: L ower E xplosive L imit - % LEL
Automation- Originate. Automation, the application of machines. Term mechanization refers as a replacement of human labour (or animal) by machines power of some form. Automation is the integration of machines into a self-governing system.
Visible and UV Absorption: due to electronic transitions. Monatomic - polyatomic. IR Absorption: due to vibration and rotation transitions. Polyatomic. Microwave Absorption: due to rotation transitions. Polyatomic. Absorption cross sections depend on temperature and pressure .