The bicarbonate buffer system will buffer a strong acid by forming:
A)a weak acid and a salt
B)a weak base and a salt
C)a weak acid and water
D)a weak base and water

Question

Quizplus · Accepted Answer

The bicarbonate buffer system works by reacting with a strong acid to form a weak acid and a salt. In this case, the bicarbonate ion (HCO3-) reacts with the strong acid to form carbonic acid (H2CO3), which is a weak acid, and a salt. This reaction helps to maintain the pH of the solution within a certain range by preventing large fluctuations in acidity.

The Bicarbonate Buffer System Will Buffer a Strong Acid by Forming