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30 Cards in this Set
- Front
- Back
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What are the three types of unit cells?
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simple cubic, body centered, and face centered
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What are the seven basic categories of crystals based on their geometric shapes?
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cubic, tetragonal, ortorhombic, triclinic, hexagonal, rhombohedral, and monoclinic
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What are the four phases of matter?
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solid, liquid, gas and plasma
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What are the conditions of STP?
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101.3 kPa, 760 mm Hg, 760 torr, 147 1b/in squared, 273 K, 32 F
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What does Boyle's law state?
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The volume of a given amount of a gas held at a constant temperature varies inversely with the pressure.
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What does Charles's law state?
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The volume of a given mass of a gas is directly propotional to its Kelvin temperature at constant pressure
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gas to a liquid
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condensation
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liquid to a gas
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vaporization
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solid to a liquid
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melting
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liquid to a solid
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freezing
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gas to a solid
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deposition
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solid to a gas
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sublimation
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Boyle's law
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P1V1=P2V2
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Charles's law
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V1=V2
-- -- T1 T2 |
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Gay-Lussac's Law
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P1=P2
-- -- T1 T2 |
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Gas molecules are easily compressed because of gas molecules. True or False
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False; empty space
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A gas expands until it fills the container in a uniform motion.
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False; not uniform
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Gay-Lussac's Law states that the volume in kelvin temperature of a contained gas are directly propotional to it's pressure. True or False
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False;Boyle's Law
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The pressure inside the ballon decreases. True or False
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False;increases
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All gas particles have the same average kinetic energy. True or False
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True
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What variables are plotted on a phase diagram?
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temperature and pressure
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The model describing the behavior of gases in terms of particles in motion.
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kinetic molecular theory
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Ideal gas Law
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PV=nRT
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In an elastic collison between gas molecules no ___________ is lost.
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kinetic energy
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Standard atmospheric pressure will support a column of mercury in a barometer to ________
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760
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In Combined Gas Law, volume is inversely propotional to ___________.
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pressure
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Volume, temperature, and pressure are related to a fixed amount of gas.
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Combined Gas Law
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Force per unit area
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pressure
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A measure of the average kinetic energy of the particles of a smaple of matter
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temperature
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States that total pressure of a mixture of gases is equal to the sum of the pressures of all the gases in the mixture.
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Dalton's law of partial pressure
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