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unit 9 chemistry

vocabulary for unit 9

TermDefinition
absolute zero zero on the Kelvin scale which represents the lowest possible theoretical temperature. atoms are all in the lowest possible energy state
Boyle's law states that the volume of a fixed amount of gas held at a constant temperature varies inversely with the pressure
Charles's Law states that the volume of a given mass of gas is directly proportional to its Kelvin temperature at a constant pressure
combined gas law single law combining Boyle's, Charles's, and Gay-Lussac's laws that states the relationship among pressure, volume, and temperature of a fixed amount of gas
Gay Lussac's law states that the pressure of a fixed mass of gas varies directly with the Kelvin temperature when the volume remains constant
Avogadro's principle states that equal volumes of gases at the same temperature and pressure contain equal number of particles
ideal gas law describes the physical behaviors of an ideal gas in terms of pressure, volume, temperature and the number of moles of gas
ideal gas constant experimentally determined constant whose value in the ideal gas equation depends on the units used for pressure
molar volume for a gas, the volume that 1 mole occupies at 0 degrees celsius and 1 atm of pressure
Created by: mrsklann
 

 



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