Gas Vocab
Gas Laws
Gas Calculation
Kinetic Theory of Matter
Pressure Measurements/ Relationships between P, V, & T
100
average kinetic energy of the molecules is directly propotional to this
What is temperature?
100
pressure varies inversely with volume (temp is constant)
What is Boyle's Law?
100

The volume that the gas occupies at a pressure of 760. mmHg for a sample of oxygen gas collected in the lab which occupies a volume of 250. mL when its pressure is 720. mmHg. 

What is 237 mL?
100
an imaginary gas that conforms perfectly to all the assumptions of the kinetic theory
What is an Ideal Gas?
100
the sum of the individual pressures of the gases mixed together in the atmosphere
Who is atmospheric pressure?
200
number of collisions of the molecules with their container
What is pressure?
200
Volume varies directly with temperature (constant pressure)
What is Charles' Law?
200

The volume that a sample of neon occupies at 60˚C if the same sample occupies a volume of 742 mL at 35˚C

What is 802 mL?
200
The property of a gas that help predict the speed of effusion or diffusion of the gas
What is size of the gas?
200
Atmospheric pressure is measured using this instrument
Who is a Barometer?
300
273 Kelvin or 0˚C and 1 atmosphere, 760 mmHg/torr, or 101.3 kPa.
What is STP (standard temperature and pressure)?
300
pressure varies directly with temperature (constant volume)
What is Gay-Lussac's Law?
300

The new pressure (atm) of the gas that is compressed from 8.3 L at standard pressure to a volume of 2.8 L while temperature is increased from 30˚C to 65˚C

What is 3.3 atm?
300
Key characteristic of collisions between two or more gas particles
What is perfectly elastic?
300
The unit that temperature must be in for all gas law calculations
What is Kelvin?
400
The amount of space that a gas occupies
What is volume?
400
equation that includes three other gas laws
What is the Combined Gas Law?
400

The barometric pressure at the time hydrogen gas is collected over water at 30˚C (water vapor pressure 31.8 mmHg) and the partial pressure of the hydrogen gas was determined to be 732.8 mmHg. 

What is 765 mmHg?
400
Conditions in which one must characterizing the particles of a gas as occupying space and having mass and recognizing that particles of a gas exert attractive forces on one another.
What is at high pressure and low temperature (real gas)?
400
Equipment that is used to decrease pressure in the laboratory
What is a vacuum pump?
500
The R stands for what in the Ideal Gas Law
What is the Universal Gas Law Constant?
500
A relationship between volume, pressure, temperature, and number of moles of a gas
What is the Ideal Gas Law?
500
The mass of chlorine gas in grams contained in a 15.0 L tank at 23˚C and 3.78 atm of pressure
What is 166 g?
500
Characterizes the movement of gases through small holes in a partition
What is effusion?
500
Describes how one can increase the density of a gas by changing temperature, pressure, and molar mass of a gas (be specific about how each should be changed)
What is decrease temperature, increase pressure, and increase molar mass?
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