The carbonate/hydrogen carbonate buffer is responsible for maintaining the pH of human blood in a narrow range between 7.35-7.45. The following equation shows the equilibrium that exists between carbonic acid (H₂CO₃) and its conjugate base, hydrogen carbonate (HCO₃^-).
In your own words, explain what happens when a solution containing acid is added to the system and how the buffer prevents the pH from changing.

Question

The carbonate/hydrogen carbonate buffer is responsible for maintaining the pH of human blood in a narrow range between 7.35-7.45. The following equation shows the equilibrium that exists between carbonic acid (H₂CO₃) and its conjugate base, hydrogen carbonate (HCO₃^-).

In your own words, explain what happens when a solution containing acid is added to the system and how the buffer prevents the pH from changing.

Quizplus · Accepted Answer

The Answer of The carbonate/hydrogen carbonate buffer is responsible for maintaining the pH of human blood in a narrow range between 7.35-7.45. The following equation shows the equilibrium that exists between carbonic acid (H₂CO₃) and its conjugate base, hydrogen carbonate (HCO₃^-). In your own words, explain what happens when a solution containing acid is added to the system and how the buffer prevents the pH from changing.

The Carbonate/hydrogen Carbonate Buffer Is Responsible for Maintaining the PH