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

Acids and Bases

pH and crap

Acid a species that is a proton donor
Base a species that is a proton acceptor
Weak acid a species that partially dissociates in water
Strong acid a species that completely dissociates in water
pH -log(H+)
Kw [H+][OH-]
Ka [H+]2/[HA] or [H+][A-]/[HA]
Alakli soluble base that releases OH- ions
Acid-Base pair pair of two species that transform into one another by gain or lose of a proton
buffer solution a mixture that minimises pH changes on addition of small amounts of acid/base
equivalence point point in a titration at which the volume of one solution has reacted exactly with the volume of another solution
End point point in a titration where there are equal concentrations of the weak acid and conjugate base forms of the indicator
Standard enthaply change of neutralisation energy change that accompanies the neutralisation of an aqueous acid to an aqueous base to form one mole of water under standard conditions
neutralisation when an acid and base react together to produce a salt and water
Created by: 07blandforderin



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