PPT-Chapter 11: Behavior of Gases

Section 111 Gas Pressure Objectives 1 Model the effects of changing number of particles mass temperature pressure and volume on a gas using kinetic theory 2 Evaluate atmospheric pressure. Chapter 5. E-mail: . benzene4president@gmail.com. Web-site: http://clas.sa.ucsb.edu/staff/terri/. Gases – Ch. 5. 1. Draw the following:. a. A closed monometer attached to a flask filled with CO at 250 . Chapter 16.3. Behavior of Gases. What behaviors do gases display?. Do they behave the same all the time?. What variables are involved with gas behavior?. Variables . Pressure – the amount of collisions between gas particles and walls of the container (balloon). Measured in kilopascals (. air pollution. emissions. photochemical smog. ozone. acid rain. ozone layer. chlorofluorocarbons (CFCs). greenhouse effect. global warming. drought. water pollution. sewage. pesticides. fertilizers. scrubber. Chapter . 3.2. Behavior of Gases. What behaviors do gases display?. Do they behave the same all the time?. What variables are involved with gas behavior?. Variables . Pressure – the amount of collisions between gas particles and walls of the container (balloon). Measured in kilopascals (. The SI unit of pressure is the . pascal. (Pa).. . One . standard atmosphere (. atm. ). is the pressure required to support 760 mm of mercury in a mercury barometer at 25°C. . 13.1. 13.1. 13.1. 13.1. Quick Demo: Pumpkin Spice. Think about what you already know: . How do they move? What effects their movement? What is a gas?. Quick Demo: Pumpkin Spice. Good models should be consistent with our Model So Far from Unit 1 and should…. Behavior of Gases Chapter 3.2 Behavior of Gases What behaviors do gases display? Do they behave the same all the time? What variables are involved with gas behavior? Variables Pressure – the amount of collisions between gas particles and walls of the container (balloon). Measured in kilopascals ( Unit 2- Behavior of Gases Notes Individual Brainstorm Describe what you already know about how gasses behave. Think about: How do they move? What effects their movement? What is a gas? … Purpose We are going to investigate how gases behave and what factors affect their behavior. move in a random, zig-zag pattern. under. a microscope,. . Chapter 13. . “GASES”. Brownian Movement. “I’ve been behind this guy in the hall!”. From the idea of Brownian Movement . came the explanation for the behavior . ENABLING OBJECTIVES. Identify. the Science of Fire. Define . The methods of Heat transfer. Compare. the characteristics of each class of fire. Discuss. fire behavior in a structure. Define. Legacy Fuels vs Modern Fuels. Particle Theory. All . matter consists of many, very small particles . The particles . are constantly moving or in a continual state of motion. . The . degree to which the particles move is determined by the amount of energy they have and their relationship to other particles. . Kinetic Molecular Theory of Gases. This is the six point model that is used to explain the behavior of gases. Points of the Kinetic Molecular Theory. 1. Gases are composed of atoms or molecules that have mass. 2. CHAPTER OUTLINE. Properties of Gases. Pressure & Its Measurement. The Gas Laws. Vapor Pressure & Boiling Point. Combined Gas Law. Avogadro’s Law. STP & Molar Volume. Ideal Gas Law. Partial Pressures. Behavior of Gases. What behaviors do gases display?. Do they behave the same all the time?. What variables are involved with gas behavior?. Variables . Pressure – the amount of collisions between gas particles and walls of the container (balloon). Measured in kilopascals (.