The solubility of ethyl acetate in n-hexane
is related to the physical properties and nature. In order to determine the solubility of ethyl acetate in n-hexane, it is necessary to clarify the physical properties of the two.

Ethyl acetate has the general properties of esters, and its molecules contain carbonyl and ethoxy groups, which are slightly polar, but due to the structure of ester groups, the polarity is not very strong. For n-hexane, it belongs to alkanes, and the molecular structure is straight-chain hydrocarbons. The electronegativity difference between hydrocarbons and hydrocarbons is small, and it is non-polar.

According to the principle of similar miscibility, substances with similar polarity are easily soluble. Although ethyl acetate has polarity, it is weak and has a certain affinity with non-polar n-hexane. Experiments have also proved that ethyl acetate is soluble in n-hexane. When the two are mixed, the intermolecular forces are adapted to each other, and the ethyl acetate molecule can be dispersed between the n-hexane molecules to form a uniform mixed system.

In summary, ethyl acetate is soluble in n-hexane, which is based on physical properties and similar compatibility, and has also been verified by experiments.