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

unit three AP Chem

vocabulary terms for unit three

Dalton's law of partial pressure for a mixture of gases in a container total pressure exerted by the mixture is the sum of pressures of each gas would exert if it were alone
partial pressure independent pressures exerted by different gases in a mixture.
mole fraction ratio f the number of moles of a given component in a mixture to the total number of moles in the mixture
kinetic molecular theory (KMT) model that assumes that an ideal gas is composed of tiny particles (molecules) in constant motion.
root mean square velocity square root of the average of the squares of individual velocities of gas particles
joule defined as a kilogram meter squared per second squared kg x m2/s2
diffusion mixing of gases
effusion passage of gas through a tiny orifice into an evacuated chamber
Graham's law of effusion rate of effusion of a gas is inversely proportional to the square root of the mass of its particle
real gas gases that have a finite volume
Van der Waals equation mathematical expression for describing the behavior of real gases
atmosphere mixture of gases that surround the Earth's surface
air pollution contamination of the atmosphere, mainly by gaseous products of transportation and production of electricity.
photochemical smog air pollution produced by action of light on oxygen, nitrogen oxides, and unburned fuel from auto exhaust to form ozone and other polutants
acid rain result of air pollution by sulfur dioxides
Created by: mrsklann



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