Kinetic Molecular Theory
Solids, Liquids, and or Gases?
Gas Laws
Measuring characteristicof gas
Potpourri
100
The state of matter (solid, liquid, gas) whose particles have the greatest kinetic energy.
What is gas.
100
Those that have a definite (unchangeable) volume?
What are liquids and solids?
100
If the pressure of a gas is doubled, then it's volume is halved only if these quantities remain constant.
What are the temperature and number of molecules?
100
Atmospheric air pressure is measured using this device.
What is a barometer?
100
molecules of water find it easier to escape from a liquid, which is to boil and evaporate at a lower temperature, under this condition.
What is a low pressure?
200
This measurable quantity is directly proportional to the kinetic energy of particles in a gas.
What is temperature?
200
Those that have the lowest density?
What are gases?
200
The device use to measure the pressure of a gas in a closed container.
What is a manometer?
200
This can be observed if the gas in a closed container is rapidly cooled into it's liquid state.
What is a crushed container?
300
The kinetic energy of particles in any substance are determined by those particles' mass and ____________.
What is velocity or speed.
300
Those that can be classified as crystalline or amorphous?
What are solids?
300
Tripling the number of molecules of gas in a container of constant volume and temperature has this effect.
What is tripling the pressure?
300
The individual collisions of gas molecules against the walls of a container cause this characteristic.
What is pressure?
300
In a bike tire of constant volume, add more more, produces these two results.
What is a higher pressure and temperature.
400
Under these conditions, real gasses begin to behave less like what we expect of an ideal gas.
What is high pressure or low temperature?
400
Those that exhibit surface tension and capillary action.
What are liquids?
400
Halving the temperature of a gas at a constant pressure and quantity, has this result.
What is halving the volume?
400
What boils at this Kelvin temperature?
What is 373K
400
In a vacuum chamber of fixed volume, these two quantities reach zero.
What is pressure and the moles of gas? Temperature would be impossible to measure.
500
Under this circumstance, particles of a substance stop moving.
What is absolute zero, 0K, or -273C?
500
Those that are able to diffuse?
What are gases and liquids?
500
Increasing the volume of a gas, while held at a constant temperature and quantity, has this effect?
What is decreasing the pressure?
500
This quantity is a measure of force (like pounds) per unit area (like square inches).
What is pressure?
500
This impossible condition would exist if a substance were able to be cooled to absolute zero or -273C.
What is particles that have no kinetic energy?
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