Gas Vocab
Gas Laws
Gas Calculation
Kinetic Theory of Matter
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

A gas occupies 4.0 L at a pressure of 1.0 atm. What will the new volume be if the pressure is doubled to 2.0 atm, while the temperature stays the same?

What is 2.0 L?

100
an imaginary gas that conforms perfectly to all the assumptions of the kinetic theory
What is an Ideal Gas
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
A sample of neon gas occupies a volume of 742 mL at 35˚C. What volume will the gas occupy at 60˚C if the pressure is held constant?
What is 802 mL
200

Gases that act the most ideal

What are hydrogen and helium?

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
A 8.3 L gas sample at standard pressure is compressed to a volume of 2.8 L and the temperature is increased from 30˚C to 65˚C. What is the new pressure of the gas in atms?
What is 3.3 atm
300
Gases consist of larger number of tiny particles, particles of a gas are in constant motion, the collisions between particles and their container are elastic, theare are no attractive or repulsive forces between gas particles, and the average kinetic energy of the particles of a gas is directly proportional to the Kelvin temperature of the gas.
What is the Kinetic Theory of Matter.
400
The amount of space that a gas occupies.
What is volume
400
combination of other three gas laws
What is the Combine Gas Law
400

A gas has a volume of 2.0 L at a pressure of 1.0 atm and a temperature of 300 K. What will its volume be if the pressure increases to 1.5 atm and the temperature rises to 450 K?

What is 3.0 L?

400
Real vs. Ideal: 1.) Particles of a gas occupy space and have mass. 2.) Particles of a gas exert attractive forces on one another.
What is a Real Gas.
500

This term refers to the principle that the total pressure exerted by a mixture of gases is equal to the sum of the partial pressures of each individual gas.

What is the Daltons Law of Partical Pressure

500

A gas occupies 5.0 L at 750 mmHg and 300 K. The gas is compressed to a volume of 3.0 L and cooled to 250 K. What is the new pressure of the gas in atm?
( 760 mmHg = 1 atm)

What is 0.82 atm?

500

The conditions under which a gas acts most ideal.

What are low pressure and high temperature?

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