PPT-Behavior of Gases Chapter 3.2 Behavior of Gases What behaviors do gases display?

Behavior of Gases Chapter 32 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 . 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 (. Chemistry—2. nd. semester. Properties. All gases share some physical properties:. Pressure (P). Volume (V). Temperature (T). Number of moles (n). These properties combine to describe the behavior of gases using the “gas laws”. 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 Kinetic-Molecular Theory of Matter. Gases. Behavior of Atoms. Kinetic-molecular theory. .  . based on the idea that particles of matter are always in motion. Can be used to explain the properties of solids, liquids, and gases in terms of the energy of the atoms and the forces that act between them. Partial Pressure, . Gases in Chemical . Reactions . & KMT. Partial Pressures of Gases in Mixtures. Each gas, in a mixture of gases. , exerts . a specific amount of pressure. This pressure can be calculated using the ideal gas law:. 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…. 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 . 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. . The particles are far apart.. The particles move very fast.. The particles have no attraction nor repulsion for each other.. The fact that they have no definite shape or volume – they take the shape of the container.. 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. A strong attraction to each other and a large volume . A strong attraction to each other and no volume . A weak attraction to each other and a large volume . A weak attraction to each other and no volume .