The redox reaction is a chemical reaction in which the oxidation number of the element has a corresponding rise and fall change before and after the reaction. A chemical reaction that has a change in the valence of an element during the reaction is called a redox reaction. This reaction is understood to consist of two half reactions, an oxidation reaction and a reduction reaction. Such reactions are subject to charge conservation. In the redox reaction, oxidation and reduction must be carried out simultaneously in equal amounts. The two can be compared to the relationship between yin and yang that depend on each other, transform, grow, and oppose each other. Redox reactions are also present in organic chemistry.
1. A transfer of electrons has taken place. (ie, the gain and loss of electrons in ionic compounds, the shift of electrons in covalent compounds. The reaction of electron transfer between reactants, also known as redox reaction) The reaction of oxygen is called oxidation reaction / with elements The reaction of rising valence.
The reaction of the substance deactivating oxygen is called reduction reaction/reaction with reduced elemental valence
Oxidation-reduction reaction
2. Strong and weak law: satisfied in the reaction: oxidizing: oxidant > oxidation product
Reducing: reducing agent > reduction product > oxidation product
3. Valence law: The element is in the highest valence state and has only oxidizing property; the element is in the lowest valence state and has only reducing property; in the middle valence state, it is both oxidizing and reducing.
4. Non-crossing principle: When a neutralization reaction occurs between different valence states of the same element, the valence of the element is close to not intersecting, and at most, it can only reach the same valence state.
5. Strong priority principle: in the same redox reaction, when the oxidant encounters multiple reducing agents, it first reacts with the strongest reducing agent.
6. Guiding law: The same element of different valence states, the higher valence state and the lower valence state are converted into the middle valence state, and must not be staggered.
Reductant + oxidant ---> oxidation product + reduction product
In general, the reduction product of the reduction product in the same reaction is weaker than the reducing agent, and the oxidation product is weaker than the oxidizing agent. This is called "a strong reducing agent to make a weak reducing agent, and a strong oxidizing agent to make a weak oxidizing agent".
Summary: The oxidant undergoes a reduction reaction, which has electrons, a reduced valence, an oxidizing property, and is reduced to form a reduced product.
The reducing agent undergoes an oxidation reaction, loses electrons, has an increased valence, is reductive, and is oxidized to form an oxidation product.
Mouth: Loss of oxygen, also reduce oxygen
dog chew toys,dog puzzle toys,dog toys for large dogs,indestructible dog toys,dog toys for small dogs
Ningbo XISXI E-commerce Co., Ltd , https://www.petspetsproducts.com