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

Ch 13

Chemistry Ch 13 Vocab

TermDefinition
Heterogeneous Mixture >2 substances; >2 phases; Not uniform
Homogeneous Mixture AKA solution; 2+ substances in a single phase with uniform composition
Solution A homogeneous mix of 2+ substances in a single phase
Solvent Present in greater amount; Does the dissolving
Solute Present in lesser amount; What is being dissolved
Suspension When particles of a solid are too large to dissolve so they settle
Colloid When particles are too large to dissolve but too small to settle
Tyndall Effect Used to determine the difference between a colloid and a true solution
Electrolyte Dissolve in a solution to produce ions; support electric current; Ionically bonded
Non electrolyte Dissolve in a solution; will NOT produce electric current; Covalently bonded
Dissolution The rate at which a solid dissolves
Solubility A given volume of solvent can't dissolve more solute
Saturated Solution One that has dissolved the max amount of solute for the given T & V
Unsaturated Solution One that is still able to dissolve more solute for a given T & V
Supersaturated Solution One that has been forced to dissolve more than it should for a given T & V
Dissociation The separation of ions in a solution
Nonpolar solvent Dissolve fats, oils, and grease
Miscible 2 or more mutually soluble liquids
Immiscible 2 or more mutually INsoluble liquids
Henry's Law The solubility of a gas in a liq increases w/ increasing P and decreases w/ decreasing P
Effervessence The escape of a gas from a liquid in which it is dissolved (Pop)
Exothermic Released energy, feels hot
Endothermic Absorbed energy, feels cold
Concentration Refers to the amount of solute in a given quantity of solvent
Dilute make a liquid thinner or weaker by adding water or another solvent to it
Molarity
Created by: mross16
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