Vocabulary Properties of Gases Kinetic Molecular Theory The effects of change Gas Laws
What is Kelvin
This temperature scale uses absolute zero as its lowest point.
What is rapid / random / straight line
Gases move in constant ______ Motion
What is the amount of heat
Temperature is a measure of_________________
What is doubles
If the temperature of a gas doubles, the volume of the gas ________________.
What is 341 K
If the pressure of a gas increased from 2 atm to 2.5 atm. The temp will go from 273K to __________.
What is STP
0°C and 1 atm
What is compressed
Unlike solids and liquids, gases can be ______________, making their volume smaller
What are lighter particles
Which moves faster: heavier particles or lighter ones.
What is Increase
As the moles of gas in a container increases, the volume of the container must _____________ to maintain the same pressure.
What is 3.75 atm
The pressure and volume of a gas are 1.5 atm and 25 L. If the volume is changed to 10L, the pressure will be________.
What is 760
1 atm is equal to _______ mmHg
What is pressure or force
Gases exert a ___________ on their container do to collisions.
What is increases or speeds up
The movement of gas molecules _______________ when the temp is increased.
What is cut in half
If the volume of a container is doubled, the pressure of the container _________.
What is 23 L
If the temperature of a gas is raised from 175 K to 400 K, its volume will go from 10L to __________ L.
What is the kinetic molecular theory
The theory that explain the behavior of ideal gases.
What is negligible / 0 / minimal
For gases, the volume of the particles is _____________ compared to the volume of the container.
What are collisions w the container
Gases only exert a pressure when this occurs.
What is inverse
The relationship between pressure of a gas and volume of a gas is ______________.
What is 4 L
If 2.25 moles of gas occupies a volume of 2L, what volume will 4.5 mol of a gas occupy?
What is a vacuum
The definition of the absence of any molecules.
What is elastic
Collisions between gas particles are always _______ for an ideal gas.
What is ideal
The conditions of high temperature and low pressure cause a gas to be more _____.
What is x3
If the pressure of a gas is multiplied by 3, the temperature of the gas is
What is 2.1 L
A gas is at 0.90 atm, 25 C and 2.5 L. What volume will the gas occupy at STP?

# Gases

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