conjugate pairs Flashcards
1
Q
what is a conjugate acid?
A
species that gains a proton
1
Q
what is a conjugate base?
A
species that loses a proton
2
Q
describe how HA and A- are a conjugate pair in this equation:
HA + B -> BH+ + A-
A
- HA donates a proton, is an acid in the forward direction
- A- accepts a proton, is a base in the reverse direction
3
Q
describe the conjugate pairing of water
A
- reacts with acids to form H3O- (a conjugate acid)
- reacts with bases to form OH- (a conjugate base)