ChemUnit10Gases Word Scramble
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Question | Answer |
kinetic molecular theory | all matter made of small particles that have mass, for gases, distances between particles are very large, particles in constant random motion, all collisions between particles perfectly elastic. no loss of energy, temp determined by are of particles |
measuring gas pressure | barometer, manometer |
barometer | measure atmospheric pressure |
manometer | measures contained gas pressure |
units of pressure | atm, mmHg, kPa |
conversions: 1atm is ? mmHg and ? kPa | 760 mmHg 101.3 kPa |
temperature | average kinetic energy of the particles in a material |
temp where all particle motion has stopped is called ? | absolute zero= -273 degree C |
____ is basis of Kelvin scale, In this scale size of each degree is the same as the size of a celsius degre | absolute zero |
STP | T= 273K P= 1 atm |
avogadros law | 1 mol of any gas at stp is 22.4 L |
Dalton's law | at constant volume and temperature, total pressure exerted by a mixture of gases is = to the sume of the partial pressures of each gas P total= P1+P2+P3 |
Boyle's law | PV (VaPor) |
Charles' law | TV (TeleVision Charlie Brown) |
Gay-Lussac's Law | P/T |
avogadro's principle | equal volume of gases contain equal numbers of moles v/n=k |
Ideal Gas Law | for an ideal gas pressure, vol, moles, and K temp of particles are all related PV=nRT |
R= | .0821 |
Created by:
AlanaR
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