karboxilcsoportnak

The karboxilcsoport, also known as the carboxyl group, is a functional group in organic chemistry. It consists of a carbonyl group (C=O) directly attached to a hydroxyl group (OH). The general formula for a karboxilcsoport is -COOH. This group is characteristic of carboxylic acids, which are organic compounds that contain a karboxilcsoport and are often referred to as "acids" due to their acidic properties.

The karboxilcsoport is highly reactive due to the presence of both the carbonyl group and the hydroxyl group. It can participate in various chemical reactions, including esterification, amidation, and decarboxylation. The acidic nature of the karboxilcsoport is due to the ability of the hydroxyl hydrogen to dissociate, forming a carboxylate anion and a hydronium ion.

Carboxylic acids containing a karboxilcsoport are common in nature and are found in many biological molecules, such as amino acids, which are the building blocks of proteins. They also play a significant role in various industrial processes, including the production of plastics, dyes, and pharmaceuticals.

The karboxilcsoport is named for its characteristic carboxyl functional group, which is derived from the Latin word "carbo," meaning charcoal, and "oxy," meaning acid. This name reflects the historical association of carboxylic acids with charcoal and their acidic properties.