What is Oxidation and Reduction Half Reactions?
A reduction half and an oxidation half, which always occur together, make up redox reactions. While the oxidation half undergoes electron loss and an increase in oxidation number, the reduction half obtains electrons and the oxidation number decreases.
Mnemonic used are OIL stands for “oxidation is loss” and RIG stands for “reduction is gain,” are simple ways to memorise this. The total number of electrons in a redox reaction remains unchanged. In the reduction half reaction, another species absorbs those that were released in the oxidation half reaction.
Oxidation and Reduction Reactions
Oxidation and Reduction reactions are simply called Redox reactions. There are chemical reactions in which the oxidation number of the chemical species involved in the reaction changes. Oxidation and reduction Reactions involve a wide variety of processes. For example, oxidation-reduction reactions are so common that they can be the breathing process, burning of wood, rusting, fruit ripening, photosynthesis, and many more. Generally, these redox reactions involve the transfer of oxygen or hydrogen atoms.
In this article, we will learn about, What is Oxidation, What is Reduction, Examples of Oxidation Reductions Reactions, Oxidation and Reduction Half Reactions, Oxidation Number, and many more in detail.
Table of Content
- What is Oxidation?
- What is Reduction?
- Examples of Oxidation and Reduction Reactions
- Oxidation and Reduction Half Reaction
- Oxidation Number
- Oxidation vs Reduction
Contact Us