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[Chemical Knowledge]：Demystifying Catalysts: Accelerators in Chemical Reactions"

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The importance
of catalysts in chemical reactions
chemical reactions are inevitable processes in many industrial and life situations, and catalysts are the key to accelerate these processes. The catalyst can promote the interaction between the reactants in the chemical reaction, so that the reaction can proceed faster and will not be consumed, because the catalyst will participate in the reaction molecularly, and can be reused for other reactions after the reaction is completed. The working principle of the

catalyst The working principle of the

catalyst can be explained from both the energy point of view and the chemical point of view.

from the energy point of view, the reaction needs to overcome a certain energy barrier before it can reach the energy level of the reaction product. The catalyst can lower the energy barrier of the reaction, so that the reaction requires less energy, so that the reaction can proceed faster.

from a chemical point of view, the catalyst itself has a specific chemical properties and structure, and can form a certain interaction with the reactants. This effect can change the structure and composition of the reactants, so that the conversion rate of the reaction is increased, so that the reaction is accelerated. Application of

catalysts

catalysts are widely used in industry. For example, catalysts can be used to make some important chemicals, such as sulfuric acid, ammonia, methanol, etc. Catalysts can also be used to reduce harmful gas emissions in automobile exhaust, and to convert heavy oil into high-value products.

In addition, catalysts are widely used in life. For example, decarboxylation of salicylic acid can produce aspirin, a widely used drug. The energy generated by breathing is also released by means of a catalyst reaction.

Conclusion

In the field of chemistry, catalyst is an important tool and research object. Its role is ubiquitous and involves almost all chemical reactions. Through the explanation of this article, we can better understand the working principle and application of catalysts, and deepen our understanding of chemical reactions.