Hydrogen carbonate

Hydrogen carbonate, also known as bicarbonate, is a chemical compound with the formula HCO3-. It is a vital component in the human body and plays a significant role in maintaining acid-base homeostasis.

Chemical Properties

Hydrogen carbonate is an intermediate form in the deprotonation of carbonic acid. It is a polyatomic anion with the chemical formula HCO3-. The term "bicarbonate" was coined in 1814 by the English chemist William Hyde Wollaston.

Biological Role

In the human body, bicarbonate is involved in a number of vital physiological processes. It is produced by the kidneys to regulate the body's pH balance, and it also plays a role in digestive processes, helping to break down fats and proteins.

Medical Uses

In medicine, bicarbonate is used in various treatments. It is a component of many antacids, used to neutralize stomach acid. It is also used in the treatment of metabolic acidosis, a condition characterized by an excess of acid in the body.

See Also

• Carbonic acid
• Metabolic acidosis
• Antacids

References

Hydrogen carbonate Resources
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