Question

a buffer solution may contained equal moles of?​

Answer 1

Answer:

weak acid and it's conjugate base

Answer 2

A buffer solution may contain equal moles of a weak acid and its conjugate base or a weak base and its conjugate acid.

Explanation:

• A buffer solution may contain equal moles of a weak acid and its conjugate base or a weak base and its conjugate acid.
• The role of the buffer is oH changes when a strong acid or base is added to it.
• The purpose of the buffer solution is to prevent any change in the pH of the solution.
• There are two choices of a buffer solution: one is a weak acid and its conjugate base or a weak base and its conjugate acid.