<prompt> Answer this question truthfullyWhat is the typical average concentration of bicarbonate HCO3- in the blood, measured in mEqL?  <response>: <reason> The normal average concentration of bicarbonate HCO3- in the blood is approximately 24 mEqL. Bicarbonate is an important electrolyte that helps regulate the pH of the blood and maintain acid-base balance in the body. The body produces bicarbonate through a process called the bicarbonate buffer system, which helps neutralize excess acid in the blood. Abnormal bicarbonate levels may indicate underlying medical conditions, such as metabolic acidosis or alkalosis. It is important to note that the normal range for bicarbonate levels may vary slightly depending on the laboratory and method used to measure the levels. 