The polarity between hexane and ethyl acetate
is related to its molecular structure and charge distribution, which has a huge impact on chemistry. Now if we want to discuss the polarity between hexane and ethyl acetate, we should investigate its essence.

Hexane is a genus of alkanes, and its molecular structure is connected by hydrocarbon atoms with a single bond and arranged in a chain. The electronegativity difference between hydrocarbons is not very large, and the molecular structure is symmetrical, so the electron cloud is evenly distributed, and the center of gravity of positive and negative charges coincides. From this point of view, the polarity of hexane is extremely weak, and it is almost a non-polar molecule.

And ethyl acetate, its molecular structure contains carbonyl and ester groups. The carbon-oxygen double bond in the carbonyl group, the electronegativity of oxygen is much greater than that of carbon, causing the electron cloud to be biased towards the oxygen atom, and this region is partially negative; the existence of ester groups also makes the molecular charge distribution uneven. Therefore, the polarity of ethyl acetate is stronger than that of hexane, and it belongs to polar molecules.

Compared with the two, hexane is non-polar, and ethyl acetate is polar. This difference results in different physical properties such as solubility and boiling point. For solubility, hexane is easily soluble in non-polar or weakly polar substances, and ethyl acetate has good solubility to some polar substances because of its polarity.

In summary, the polarity of hexane and ethyl acetate is different. This property has important applications in chemical experiments and industrial production. It is clear that it can be used well.