Which is the correct equation showing what happens when blood enters the lungs under normal circumstances?

Question

Quizplus · Accepted Answer

As blood enters the lungs,most of the CO₂ in the pulmonary capillaries is carried as bicarbonate ions (HCO₃^-)in the plasma.As the free CO₂ from the following equation begins to diffuse out,this reaction is driven to the right: H⁺ + HCO₃^- $\rarr$H₂CO₃ $\rarr$ H₂0 + CO₂ (hydrogen ion + bicarbonate ion $\rarr$ carbonic acid $\rarr$ water + carbon dioxide).

Which Is the Correct Equation Showing What Happens When Blood →\rarr→

Which Is the Correct Equation Showing What Happens When Blood $\rarr$