hydroxyl group (―OH), in chemistry, a functional group with one hydrogen and one oxygen atom. An oxygen atom normally forms two σ bonds with other atoms; the water molecule, H 2 O, is the simplest and most common example.

In chemistry, a hydroxy or hydroxyl group is a functional group with the chemical formula −OH and composed of one oxygen atom covalently bonded to one hydrogen atom. In organic chemistry, alcohols and carboxylic acids contain one or more hydroxy groups.

Apr 25, 2024 · Hydroxyl is an chemical group that plays a big role in organic chemistry. It is an -OH functional group with an oxygen atom bonded to a hydrogen atom, and it is usually represented as OH.

The meaning of HYDROXYL is the chemical group, ion, or radical OH that consists of one atom of hydrogen and one of oxygen and is neutral or negatively charged.

Nov 5, 2018 · The hydroxyl group is a functional group consisting of a hydrogen atom covalently bonded to an oxygen atom. The hydroxyl group is denoted by -OH in chemical structures and …

Hydroxide is an anion with a negative charge, playing a role in acid-base reactions and neutralization. It is commonly found in aqueous solutions and various compounds. Hydroxyl, on the other hand, is a functional group within organic …

Nov 4, 2008 · Hydroxyl in chemistry describes a molecule consisting of an oxygen atom and a hydrogen atom joined by a covalent bond. The neutral form is known as a hydroxyl radical and the singly-charged hydroxyl anion is called hydroxide.

Apr 28, 2017 · A hydroxyl group is a functional group that attaches to some molecules containing an oxygen and hydrogen atom, bonded together. Also spelled hydroxy, this functional group provides important functions to both alcohols and carboxylic acids.

Sep 6, 2017 · The term hydroxyl is the name given to a group of atoms (one oxygen atom and one hydrogen atom) that is bonded to a molecule through a covalent bond. The term hydroxide refers to an anion composed of one oxygen atom and one hydrogen atom.

May 14, 2018 · hydroxyl group (hīdrŏk´sĬl), in chemistry, functional group [1] that consists of an oxygen atom joined by a single bond to a hydrogen atom. An alcohol [2] is formed when a hydroxyl group is joined by a single bond to an alkyl group [3] or aryl group [4].