Equations Flashcards
0
Q
pKa = ?
A
-logKa
1
Q
Ka = ?
A
[H+][A-]/[HA]
Strong acids = large Ka values
Weak acids = small Ka values
2
Q
pH = ?
A
-log[H+]
NB: reverse of this is 10^-pH
3
Q
Kw = ?
A
[H+][OH-]
4
Q
pH = ? (Henderson-Haselbach eqn)
A
pKa + log [A-]/[HA]
5
Q
V0 = ?
A
Vmax[S]/ Km + [S]