Carbon dioxide (CO₂)is readily soluble in water,according to the equation CO₂ + H₂O ↔ H₂CO₃.Carbonic acid (H₂CO₃)is a weak acid.Respiring cells release CO₂into the bloodstream.What will be the effect on the pH of blood as that blood first comes in contact with respiring cells?

Question

Quizplus · Accepted Answer

When carbon dioxide enters the bloodstream, it reacts with water to form carbonic acid, which dissociates into hydrogen ions and bicarbonate ions. This reaction results in an increase in the concentration of hydrogen ions in the blood, making it more acidic. Therefore, the pH of blood will decrease slightly when it comes in contact with respiring cells.

Carbon Dioxide (CO2)is Readily Soluble in Water,according to the Equation

Carbon Dioxide (CO₂)is Readily Soluble in Water,according to the Equation