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22 Cards in this Set
- Front
- Back
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amorphous solid
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no pattern to the arrangement of the particles, such as wax, glass or ceramic. |
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Boyle’s Law |
If the temperature of a gas is constant, the pressure of the gas varies inversely with volume |
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Charles’s Law |
If the pressure of a gas is constant, the volume of the gas is directly proportional to its Kelvin temperature |
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combined gas law |
examines the behavior of a constant amount of gas when the pressure, volume and/or temperature is changed |
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condensation
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gas--->liquid |
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crystalline solid |
particles that are tightly packed together in a regular, repeating pattern. |
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Dalton’s law |
The sum of the partial pressures gives us the total pressure |
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deposition
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gas--->solid |
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freezing |
liquid--->solid |
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Gay-Lussac’s Law |
if the volume of gas is constant, the pressure of a gas is directly proportional to its Kelvin temperature |
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hydrogen bonding |
strong attractive force that gives water many of its physical properties, such as high melting and boiling points, low vapor pressure and high surface tension |
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ideal gas law |
the only law that includes all four variables that affect gas behavior using one equation |
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Kinetic Molecular Theory |
gives us several assumptions about gas particles. ALL gas particles: -are very far apart -do NOT attract or repel each other -are in constant, random motion -have elastic collisions(bounce off each other) -have the same amount of energy at the same temperature
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melting |
solid---> liquid |
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partial pressure |
The portion of the total pressure contributed by each individual gas |
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phase diagram |
shows the phases of a substance under different conditions of pressure and temperature |
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sublimation |
solid--->gas |
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surface tension |
describes a liquids resistance to increasing its surface area |
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triple point |
gives the conditions at which all 3 phases exist at the same time |
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vaporization |
liquid--->gas |
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vapor pressure |
the measure of the force exerted by the gas particles above a liquid in a closed container. |
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viscosity |
the resistance of a liquid to flow |
