Acid-Base Equilibria Flashcards
(8 cards)
1
Q
Brønsted acid
A
Proton donor
2
Q
Brønsted Base
A
Proton acceptor
3
Q
What does Kw represent?
A
Kw = [H+][OH]
4
Q
What is the formula for pH?
A
pH = -log10[H+]
5
Q
What is the formula for pKw?
A
pKw = -log10Kw
6
Q
What is a buffer solution?
A
A solution which resists changes in pH on addition of small amounts of acid or alkali.
7
Q
Ka
A
Ka = [H+][A-]/ [HA]
8
Q
Monobasic
A
Donates one proton per molecule
