The reaction between oxalic acid and ethylene glycol
The reaction between oxalic acid and ethylene glycol is related to chemical changes. Oxalic acid has the characteristics of acid, and ethylene glycol has the properties of alcohol. When the two meet, it is like a situation, and there is a wonderful transformation.

When oxalic acid and ethylene glycol meet in a suitable environment, or with the help of catalysis, or at a specific temperature, it reacts. Oxalic acid has the structure of a carboxyl group, ethylene glycol has the shape of a hydroxyl group, and the carboxyl group and the hydroxyl group interact like a tenon and tenon joint.

When the hydrogen of the carboxyl group and the oxygen of the hydroxyl group want to leave their original position, they combine with each other, and water molecules are formed. The other groups are interlinked to form new compounds. This new thing, or unique, can be used in various fields of industry and scientific research.

Looking at this reaction, we can see that the beauty of chemistry lies in the interaction between substances, which can turn the ordinary into magic, and simple into complex. With the insight of this reaction, we can open up the road of chemical industry, create more useful things, and benefit the world.