Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
Don't know (0)
Remaining cards (0)
Know (0)
0:00
share
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

Chemistry Essay info

sorry meg i didnt want to make an account so im using yours ;)

QuestionAnswer
Carbon Tetrachloride molecular geometry Tetrahedral
Carbon Tetrachloride bond angle 109.5
Carbon Tetrachloride bond ratio 1C:4Cl
Carbon Tetrachloride melting point -22.92C
Carbon Tetrachloride boiling point 76.72C
Carbon Tetrachloride density 1.59g/cm³
Pure Substance definition a substance that has a definite composition that is consistent, and definite properties that can be observed and measured.
Mixture definition two or more pure substances that are mixed together that have varying physical and chemical properties
Copper density 8.96g/cm³
Copper volume .831cm³
Number of atoms of Copper per mol 63.546g
Avogadro's number 6.022*10^23
Number of Copper atoms in the sample 7.06*10^22 atoms Cu
What is the molecular geometry determined by? The number of electron bond pairs, lone pairs, and bond sites on the central atom
three domains around the central atom trigonal planar
two domains around the central atom linear
four domains around the central atom tetrahedral
four domains around the central atom and a lone pair trigonal pyramidal 107
four domains around the central atom and two lone pairs angular/bent 104.5
Aluminum family 3 A valence of three
Electron configuration for Copper (Ar)4s²3d^9
Created by: _meg.3_
 

 



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

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

If you've accidentally put the card in the wrong box, just tap 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