If you move a substance from one container to another and its volume changes.
What is a gas?
100
The motion of one particle of a gas is unaffected by the motion of other particles of the gas unless the particles...
What is collide?
100
Boyle's law states that the volume of a gas is inversely proportional to its pressure if these to things are constant.
What is temperature and the number of particles?
100
V1=3.2 V2=5.44
P1=340 P2=
T1=1 T2=1
Solve for pressure.
What is 200 Kpa?
200
Forces of attraction limit the motion of particles.
What is solid?
200
Collisions of helium atoms and the walls of a closed container cause this.
What is gas pressure?
200
The pascal is the SI unit for ...
What is pressure?
200
If you are using Charles's law to find the volume of a gas at a certain temperature, the temperature must be expressed in this unit.
What is Kelvins?
200
V1=1 V2=1
P1=180 P2=276
T1=300 T2=
Solve for temperature.
What is 460K?
300
Ninety-nine percent of all the matter that can be observed in the universe exists as this.
What is plasma?
300
Raising the temperature of a gas will increase its pressure IF the volume of the gas and the number of particles do this?
What is remain constant?
300
Evaporation is the process that changes a substance from a liquid to a gas at temperatures below the substances ... point.
What is boiling?
300
This law states that the volume of a gas is directly and proportional to its temperature in kelvins if the pressure and the number of particles is constant.
What is Charles's law?
300
V1=1 V2=1
P1=140 P2=105
T1=47C=320K T2=
Solve for temperature.
What is 240 degrees K or -33 degrees C?
400
The heat of fusion for water is the amount of energy needed to do this.
What is melt?
400
This will cause a decrease in gas pressure in a closed container.
What is lowering the temperature?
400
The ... theory of matter states that all particles of matter are in constant motion.
What is kinetic?
400
This gas law is involved when a balloon pops after being sat on?
What is Boyle's law?
400
A gas in a cylinder has a pressure of 235kPa at a volume of 5.00L. The volume is reduced to 1.25L. The temperature does not change. Find the new pressure of the gas.
What is 940 kPa?
500
The phase change in which a substance changes from a solid to a gas or vapor without changing to a liquid first.
What is sublimation?
500
This phase change causes a substance to do directly from a gas to a solid.
What is deposition?
500
During an ... change, the system releases energy to its surroundings.
What is exothermic?
500
This gas law deals with pressure, volume and temperature.
What is The Combined Gas law?
500
A gas has a pressure of 340kPa at a volume of 3.20L. What happens to the pressure when the volume is increased to 5.44L? The temperature does not change.