Hydroxyl Ion (Noun)
Meaning
The anion OH having one oxygen and one hydrogen atom.
Classification
Nouns denoting substances.
Examples
- The hydroxyl ion is a common component in many chemical reactions, particularly those involving water and acids.
- In aqueous solutions, the hydroxyl ion is often denoted by the symbol OH- to distinguish it from the hydroxide ion.
- The hydroxyl ion plays a crucial role in the pH scale, as its concentration determines the basicity of a solution.
- The reaction between hydrogen peroxide and a base produces hydroxyl ions, which can then react with other substances.
- In organic chemistry, the hydroxyl ion is often used as a nucleophile to initiate substitution reactions.