L36- Acid, bases and pKa Flashcards
1
Q
what is a BrØnstead Acid?
A
proton donor
2
Q
what is a BrØnstead base?
A
prion acceptor
3
Q
what is Lewis acid ?
A
electron acceptor
4
Q
what is a Lewis base?
A
electron donor
5
Q
what happened to the Ka if the acid is strong/
A
higher Ka, lower pKa
6
Q
a stronger acid means a weaker …..
A
conjugated base
7
Q
why is a charge important?
A
for drug target interactions
and formulate sof salts
8
Q
what is a pyrrole?
A
DOESNT includes the N in the double bonds
9
Q
what is a pyridine?
A
DOES include the N n the double bonds
10
Q
what is pKa
A
pKa is a measure of when the functional group is 50% charged at that pH
