The method of ethyl ester formation
If you want to form ethyl ester, there must be a method. Although the ancient alchemist did not call it "Ethyl Acetate Formation", his technique may be similar to this.

Viewing the properties of various things, know the principle of brewing. Take alcohol and acid, and adapt the ratio. For alcohol, ethanol is preferred, and acid, acetic acid can be used. Put it in a container, add something catalyzed, or heat it, or wait for it to melt.

The thing catalyzed can promote its quick combination. The degree of heat, do not make it too much, if it is too much, it is easy to dissipate, and the result will fall short. When it is still, you also need to observe its changes, wait for its gas to be fixed, the taste is pure, and the ethyl ester is formed.

Its composition can also be used for various affairs, or as a fragrance, to increase the fragrance of matter; or as a solvent, to blend insoluble things. Although the ancients did not specify its use as later generations, they used wisdom to explore the change of objects, and the method of generating ethyl ester may have begun to emerge. Later generations, inherit their wisdom and expand their skills, and the use of ethyl ester is wide, all because of the efforts of predecessors.