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.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

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

19 & 18.3


acid dissociation constant indicates the strength of the acid, the larger the stronger
base dissociation constant indicates the strength of the base, the larger the stronger
buffer a mix that is able to release or absorb H ions keeping the solution pH constant
buffer capacity the amount of acid or base a buffer can neutralize depends on the concentrations of the buffer component
salt hydrolysis reaction chem reaction bw water and ions of a dissolved salt
weak acid+conjugate salt= buffer
oxidation loss of electrons by a substance
reduction gain of electrons
Redox Reactions chem process of elements changing oxidation number
oxidizing agent causes the oxidation of another substance by accepting electrons
reducing agent causes the reduction of another substance by providing electrons
oxidation # a # assigned to an element in a molecule to show distributions of electrons
disproportionation a substance that undergoes oxidation and reduction
which reaction never is redox? double displacement
which reaction is always redox? single displacement and combustions
Created by: VaLeRiA!