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The bicarbonate buffer system is derived from carbon dioxide reacting with water in the tissues to...

The bicarbonate buffer system is derived from carbon dioxide reacting with water in the tissues to form carbonic acid. Carbonic acid then donates a proton to water to form hydronium and bicarbonate.

a. What is the chemical equation for the reactions described above? Include physical states.

b. What 2 components make this a buffer?

c. Breathing out shifts this equilibrium in which direction?

d. Why do we buffer our blood?

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