'Unknown gas' diaporamas de présentation

Week 2 lectures--tentative

Week 2 lectures--tentative. 10.7 Kinetic Molecular Theory. Theory developed to explain gas behavior. Theory based on properties at the molecular level . Kinetic molecular theory gives us a model for understanding pressure and temperature at the molecular level.

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States of Matter Podcast 1

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Gases

Gases. GASES. manometers. pressure. Kinetic theory of gases. Units of pressure. Behavior of gases. Partial pressure of a gas. Pressure vs. volume. Pressure vs. temperature. Temperature vs. volume. Diffusion/effusion. Combined gas law. Ideal gas law. Diffusion and Effusion.

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Stages of Experimental Inquiry

Stages of Experimental Inquiry. Carl J. Wenning, Coordinator Physics Teacher Education Illinois State University. Five Stages of Experimental Inquiry. Observation & Identification Experimentation: Observational Testing Application Generalization Verification Communication.

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Gas Laws Practice Problems

P 1 V 1 T 2 = P 2 V 2 T 1. Gas Laws Practice Problems. 1) Work out each problem on scratch paper. 2) Click ANSWER to check your answer. 3) Click NEXT to go on to the next problem. CLICK TO START. Courtesy Christy Johannesson www.nisd.net/communicationsarts/pages/chem. QUESTION #1.

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Practice Problem 12.2

Practice Problem 12.2. Effusion of an unknown gas Before you begin make sure the problem is printed out and in front of you. The Question. An unknown gas is found to effuse at a rate that is 1.864 times faster than Br 2 at the same temperature. What is the identity of the gas? Cl 2 Ar NO 2

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Gases

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The Ideal Gas Law

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Weighing Gases Lesson 8

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