Which combination of compounds will create a buffer solution? a weak acid and a weak base a weak acid and its conjugate base a s

Question

sleet_krkn [62]

3 years ago

13

Which combination of compounds will create a buffer solution? a weak acid and a weak base a weak acid and its conjugate base a s

trong acid and its conjugate base a strong acid and a strong base

Mathematics

2 answers:

Lemur [1.5K] · Answer 1 · 2022-06-09T12:24:25+03:00

Lemur [1.5K]3 years ago

4 0

Either a weak acid and its conjugate base, or a weak base and its conjugate acid.

Ostrovityanka [42] · Answer 2 · 2022-06-09T14:28:17+03:00

Answer:

a weak acid and its conjugate base

Step-by-step explanation:

A Buffer solution is a solution that tends to keep the pH almost constant when small amounts of acids (H +) or bases (OH-) are added, therefore, they are very useful to reduce the impact of drastic changes in (H+) and (OH-) in processes that require a specific pH. They can be prepared by dissolving in water adequate amounts of a weak acid and a salt of its conjugate base, or a weak base and a salt of its conjugate acid.