2 A. Kinetic Molecular Theory Particles in an ideal gas…have no volume.have elastic collisions.are in constant, random, straight-line motion.don’t attract or repel each other.have an avg. KE directly related to Kelvin temperature.C. Johannesson
3 B. Real Gases Particles in a REAL gas… have their own volume attract each otherGas behavior is most ideal…at low pressuresat high temperaturesin nonpolar atoms/moleculesC. Johannesson
4 C. Characteristics of Gases Gases expand to fill any container.random motion, no attractionGases are fluids (like liquids).no attractionGases have very low densities.no volume = lots of empty spaceC. Johannesson
5 C. Characteristics of Gases Gases can be compressed.no volume = lots of empty spaceGases undergo diffusion & effusion.random motionC. Johannesson
6 D. TemperatureAlways use absolute temperature (Kelvin) when working with gases.ºFºCK-45932212-273100273373K = ºC + 273C. Johannesson
7 E. PressureWhich shoes create the most pressure?C. Johannesson
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