Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

3U Chemistry

Unit 5: Gases

QuestionAnswer
inversely proportional as the independent variable increases, the dependent variable decreases
bombarding gases exert pressure on the sides of their container because they have high kinetic energy
weak IMFs gases are separated by a lot of space, so have weak intermolecular forces. All this space also makes gases highly compressible.
Intermolecular forces solids are separated by very small amount of space, so have strong intermolecular forces.
Boyle's Law Pressure and volume are inversely proportional .
Charles' Law Volume and temperature are proportional to each other. As KE increases, the particles take up more space!
-273.15 K = Absolute Zero The temperature at which a gas theoretically takes up zero volume. OR the temperature at which all molecular movement stops.
Gay-Lussac's Law Pressure and temperature are proportional to each other
Avogadro’s Law Moles of gas and volume of gas are proportional to each other
STP 101.325 kPa; 0 oC; 22.4 L per mole
SATP (room conditions): 100 kPa; 25 oC; 24.8 L per mole
Ideal Gas Law P and V are directly proportional to n, R and T as they are on opposite sides of the equation
Dalton's Law The total pressure exerted by a mixture is equal to the sum of the partial pressures each gas in the mixture (Ptotal=P1+P2+...)
barometer device that measures air pressure (in Canada, our weather reports include air pressure in kPA).
Combined Gas Law The combined gas law analyses pressure, temperature and volume when none are held constant
solubility of gases is inversely proportional to temperature. Cold water holds more dissolved gases because their KE is lower so they don't pop out of solution as readily.
Created by: jcepella
Popular Chemistry sets

 

 



Voices

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:
Retries:
restart all cards