On the Boiling Point of Ethyl Acetate in Vacuum
Now on the boiling point of ethyl acetate under vacuum. The boiling point of things changes with the air pressure. At normal pressure, all things have their normal boiling points. However, in the vacuum environment, the pressure drops, and the boiling point is also different from usual.

For ethyl acetate, it has a fixed boiling point at normal pressure. And placed in a vacuum system, the air pressure gradually decreases, and the obstacle of molecules escaping the liquid level gradually decreases. In a vacuum, the external pressure is not enough to bind the movement of molecules, so ethyl acetate molecules are more likely to break free from the shackles of the liquid phase and turn into the gas phase.

Looking at the relationship between the degree of vacuum and the boiling point, the higher the degree of vacuum, that is, the lower the air pressure, the lower the boiling point of ethyl acetate. This principle is like climbing a mountain, the air pressure decreases with the increase of altitude, and the boiling point of water also decreases.

In practice, to know the boiling point of ethyl acetate under a specific degree of vacuum, it is necessary to follow physical principles and experimental data. Or you can use the empirical formula accumulated by predecessors to calculate the corresponding boiling point according to the value of the degree of vacuum. Or you can conduct experiments to measure its boiling point in different vacuum environments to obtain an accurate number. In this way, the change of the boiling point of ethyl acetate under vacuum can be explained, which is used in chemical industry and scientific research.