Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

CP Chemistry Final

Final Review Chapters 13-15

Why is a gas easier to compress than a liquid or solid? The volume of a gas's particles is small compared to the volume of the gas.
Why does the pressure inside a container of gas increase if more gas is added to the container? There is an increase in the number of collisions between particles and the walls of the container.
If the volume of a container is reduced, what will happen to the pressure inside the container? Pressure will increase.
As the temperature of the gas in a balloon decreases, which of the following occurs? The average kinetic energy of the gas decreases.
What happens to the pressure of a gas inside a rigid container if the temperature of the gas decreases? Pressure decreases.
How does gas pressure change when volume is doubled and temperature remains constant? It reduces by one half.
If a plumber pushes down on a piston reducing the volume, what happens to the pressure at a constant temperature? Pressure increases.
If a balloon is heated, what happens to the colume of the air in the balloon if pressure remains constant? Volume increases.
What gas law relates volume and pressure when temperature remains constant. Boyle's Law. (Know the formula.)
What gas law relates volume and temperature when pressure remains constant? Charles' Law. (Know the formula.)
What does the ideal gas law allow a scientist to calculate that other gas laws do not? number of moles
What is the ideal gas law? PV=nRT
What is Dalton's Law of Partial Pressure? P total = P1 + P2 + P3 .....
What happens to the average kinetic energy of the particles in a sample of matter as the temperature of the sample is increased? Average Kinetic energy increases.
If two cubes of different metals have the same temperature, how do their average kinetic energies compare? The avergage kinetic energies would be the same.
Name 2 properties of solids? dense and difficult to compress
Which phase describes the direct change of a substance from solid to gas? sublimation
The state in which a substance exists at room temperature depends on the _________. the strength of the attractive forces between the particles
What is the order of the phases of matter from most organized particles to least organized particles? solid, liquid gas
What happens to the temperature of a substance during phase change? remains constant
In general, which of the following occurs as temperature increases? Solubility of salts increases
Which choice describes a concentrated solution? Concentrated solutions have large amount of solution.
What is the molarity of a solution that contains 10 moles of solute in 5 liters of solution? 2M
How is molarity expressed? moles of solute/ 1 liter of solution
What does not change when a solution is diluted by the addition of a solvent? number of moles of solute
Which choice best described the maximum amount of solute that will dissolve in a specific solvent under given conditions? saturated
What is the solute? the substance being dissolved
Created by: ssuriano



Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards