Analysis of ethyl acetate in water
The state of ethyl acetate in water has been studied by many scholars. Its mutual dissolution in water is quite interesting.

At first, ethyl acetate has the property of ester, and water is a polar agent. Whether the two are related to each other depends on many reasons. Its structure contains carbonyl and ethoxy. Although carbonyl has polarity, ethoxy is a non-polar part. Therefore, in water, ethyl acetate has the sign of hydrophobicity.

Looking at its dissolution, although ethyl acetate is insoluble in water, it does not appear to be insoluble at all. At room temperature and pressure, the two have a slightly soluble state. This is due to weak interactions between molecules, such as van der Waals forces and hydrogen bonds. Although the carbonyl group of ethyl acetate can form a hydrogen bond with the hydrogen atom of water, the repulsion of its non-polar part causes the solubility to be low.

Furthermore, the change in temperature also affects the solubility of ethyl acetate in water. When the temperature increases, the thermal motion of the molecule intensifies, which is conducive to the mixing of the two, and the solubility may increase. The change in pressure has a relatively slight effect on its solubility in water.

In addition, if other substances, such as salts, are added to the system, or the solubility of ethyl acetate in water is changed. Under the salt effect, the solubility may decrease, which is the image of salting out; or the solubility may increase due to the interaction between salt and the two.

In summary, ethyl acetate in water, its solubility structure, temperature, foreign matter and other factors, to explore its rationale, in the chemical industry, biochemical fields, all have important meaning.