PPT-8.4 Temperature and Pressure

GayLussacs Law GayLussacs law When the Kelvin temperature of a gas doubles at constant volume and amount of gas the pressure also doubles Learning Goal Use the temperature. By:. Chasity Martinez. Jessica Macias. Jason Sutherland. Outline. Description of temperature sensor and how it works. Time series of temperature and dew point temperature. Calibration of temperature data. Mr. Nelson. Chemistry. Properties of Gases. Gases are . fluids. Fluids are . any substance that flows. Gases are highly compressible. Example: . Tire pressure. Gases completely fill containers. Gases have . Fluid Properties . Con’t. Pressure. Pressure. How is it measured in process industry?. Pressure. How is it measured in process industry?. PSIG. – . P. ounds per . S. quare . I. nch . G. auge. Pressure. Kamol. . Chuengsatiansup. <kchuengs@andrew.cmu.edu>. Outline. Motivation of weather & atmosphere sensing. How to sense elements in weather & atmosphere. Some exploration robots for weather & atmosphere study. 3 Phases of Matter . Solid. Liquid. Gas. How do particles move in a solid? . Solids . Have a definite shape/structure. Very little particle movement—fixed position. Liquids. Limited structure to particles. BASIC CONCEPTS. Lecture slides by. Mehmet Kanoglu. Copyright © The McGraw-Hill Education. Permission required for reproduction or display.. Thermodynamics: An Engineering Approach . 8th . Edition. Yunus A. . Field Study . 2016/2017. OICA presentation to GRRF-84, Geneva. v1. S. ubmitted by the experts of . OICA . Informal . document. . GRRF-84-33. 84th GRRF, 19–22 September 2017. Agenda item . 7(. i. ). Tuesday, September 20, 2011. Objectives:. 1. Explain the composition, structure, and properties of Earth’s Atmosphere.. 2. Explain the difference between Earth’s Early Atmosphere and the current Atmosphere.. Given a temperature and pressure, phase diagrams tell us which phase will exist.. Features of a phase diagram:. Triple point: temperature and pressure at which all three phases are in equilibrium. . Vapor-pressure curve: generally as pressure increases, temperature increases.. Manipulated :. Responding : . Constant :. . temperature. Air pressure. Volume of air. inference. MV affects RV. . . . affects . . temperature. air pressure. hypothesis. When . . Gay-Lussac’s Law of Combining Volumes. At constant temperature and pressure, the volumes of gaseous reactants and products can be expressed as ratios of small whole numbers.. In other words, in stoichiometric calculations, the coefficients may be used as Volume Ratios instead of molar ratios, IF both compounds involved are gases AND they are at the same temperature as each other.. Pressure . is the result of a force distributed over an area.. . Collisions between particles of a gas and the walls of the container cause the pressure in a closed container of gas. . The SI unit for pressure, the . BASIC CONCEPTS. Lecture slides by. Mehmet Kanoglu. Copyright © The McGraw-Hill Education. Permission required for reproduction or display.. Thermodynamics: An Engineering Approach . 8th . Edition. Yunus A. . b. . pressure. c. . . volume. Study Check 8.1. As more helium gas is added to a balloon, the number of grams of helium increases.. What property of a gas is described?. Answer. The mass, in grams, gives the amount of gas..