Chemical Properties of Hydroxide
Some of the chemical properties of hydroxide ions are,
- Acid-Base Reactions: Hydroxides take part in acid-base reactions because of their basic character. They easily combine with acids to create salt and water.
- Ionization: Hydroxides in aqueous solutions ionize to form hydroxide ions (OH–), which add to the solution’s alkaline character.
- Redox reactions: Redox reactions, particularly those involving transition metals, can occur in some metal hydroxides. They could take part in oxidation-reduction processes.
- Dehydration: When exposed to heat, some hydroxides can go through dehydration processes in which they lose water molecules and become oxides.
Hydroxide Ion
Hydroxide Ion is a diatomic anion whose chemical formula is OH−. This negatively charged ion is made up of a hydrogen and an oxygen atom which are bonded together by a covalent bond. Hydroxide is also known as a hydroxide radical. This is a diatomic compound with valency -1.
In this article, we will have a complete explanation of Hydroxide ions, and will also learn about their formation, structure, properties, uses, and more.
Table of Content
- What is Hydroxide Ion?
- Hydroxide Ion Lewis Structure
- Hydroxide Ion Examples
- Formation of Hydroxide
- Hydroxide Ion Properties
Hydroxide Ion- Overview | |
|---|---|
Chemical Formula | OH– |
Molecular Weight | 17.003 g/mol |
Valency |
-1 |
pH Range | Alkaline |
Conjugate Acid | water |
Conjugate Base | Oxide anion |