Boyle's law
Charles's Law
Combined Gas Law
Real and Ideal gases
Diffusion/Effusion
100
Describe the relationship pressure and volume have according to Boyle's Law.
What is an inverse relationship, as one variable increases the other will decrease.
100
What two variables make up Charles's Law
What is temperature and volume
100
State the combined gas law.
What is PV/T = PV/T
100
When do real gases and ideal gases behave the same?
What is at low pressure and high temperatures
100
Define Diffusion
What is the movement of particles from high concentration to low concentration.
200
What variable is held constant in Boyle's law?
What is Temperature
200
For a gas occupying 10 L, what will the new volume be when the temperature increases from 200K to 250K?
What is 12.5L
200
At a temperature of 100K, a gas occupying 30 L undergoes a pressure change from 120 kPa to 80 kPa. What will the new volume be?
What is 45L
200
A balloon is filled with 10 L of gas at 200kPa and a temperature of 200K. How many moles of gas will be present in the balloon?
What is 1.2 moles of gas
200
Define Effusion
What is the escaping of a gas from its container.
300
A gas occupies a 2.0 L container at 95 kPa. If these particles are transferred to a 4.0L container, what will the new pressure be?
What is 47.5 kPa
300
After a gas expands from 25 L to 30 L, it is recorded as having a temperature 100 degrees Celsius.
What is 210.8 K or 37.8 degrees C
300
A gas is at 50 K in a 20 L container undergoes a pressure change from 101 kPa to 150kPa. What is the new temperature?
What is 74 K
300
What are the units for the gas law constant R?
What is (L*kPa/K*mol)
300
Effusion and diffusion will happen faster for particles with a ________ molar mass
What is lower
400
How is Boyle's law similar to Charles's Law, and Gay-Lussac's Law?
What is they all derive a relationship that can be shown in the combined gas law
400
In order for to use Charles's Law, what two conditions must be met.
What is pressure must be constant, and the number of particles must stay the same.
400
A gas at 360 K increases in temp by 40 K. It undergoes a change in volume from 90 L to 130 L and starts with a pressure of 500 kPa. Calculate the final pressure.
What is 384 kPa
400
A gas is held in a 15L container is heated until the temperature doubles. How will the new pressure compare to the pressure before heating?
What is Rearrange to solve for P P=nRT/V, Pnew=nR2T/V difference is a factor of two, pressure doubles
400
How much faster will Oxygen diffuse in a container versus Bromine?
What is about 2.23 times faster.
500
A gas undergoing compression will see what response to volume?
What is a decrease
500
State Charles's Law
What is the volume of a gas is directly proportional to the temperature increase in Kelvin
500
If pressure doubles and volume is cut in half, how will temperature in Kelvin respond? increase, decrease or stay the same?
What is Ex: (101 kPa * 10 L)/ 273K = (202 kPa * 5 L)/ T2 Temp would stay the same Ex: PV/T = (2P*.5V)/T Temp would stay the same
500
10 grams of diatomic Nitrogen are in a container with a pressure of 99kPa, and at a temperature of 250K. What will the Volume be?
What is 7.5 L
500
Determine the molar mass of a gas that travels about 1.6 times faster than Chlorine.
What is about 27.69 g/mol
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