Gases. Kinetic molecular theory of gases Kinetic energy (KE) is the energy a particle has as a result of its molecular movement. KE=1/2(molar mass)velocity.
Chapter 13 States of Matter. Section 13.1 The Nature of Gases OBJECTIVES: OBJECTIVES: Describe the assumptions of the kinetic theory as it applies to.
DO NOW: 1.Convert 770 mm Hg atm 2.Convert 100,900 Pa atm mm Hg.
Chapter 4 – Atmospheric Pressure and wind. Recall: Pressure General Characteristics Pressure is defined as force per unit area.
I. Physical Properties. Real vs. Ideal Gases: b Ideal gas = an imaginary gas that conforms perfectly to all the assumptions of the kinetic-molecular theory.
Sit down and get ready for the test, I will hand them out when the bell rings. You have until 8:10 DMA 3/21/11.
Instructor: Dr. Orlando E. Raola Santa Rosa Junior College Chapter 5: Properties of Gases Chemistry 1A General Chemistry.
Chapter 22 Section 1 Review Page 554 (1-8) 1. Describe the composition of dry air at sea level. Nitrogen = 78% Nitrogen = 78% Oxygen = 21% Oxygen = 21%
Measuring the Pressure of a Gas and Gas Laws of Boyle, Charles and Avogadro Chemistry 142 B Autumn Quarter, 2004 J. B. Callis, Instructor Lecture #13.
Chapter 8 Air Pollution & Energy Use Lecture 13. Properties and Motion of the Atmosphere Air Pollutants and Sources –Acid rain –Particulates –Aerosols.
Vocabulary: Solid Liquid Gas Kinetic Molecular Theory Kinetic energy Kelvin Degrees Celsius Torr mm Hg Pascals Atmospheres Pressure Vapor Pressure Phase.
Who is came up with the Heliocentric Theory? Who proved the Heliocentric theory to be true but later recanted his statement? Bell Ringer.