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What is an ideal solution?

A clear explanation of the basic knowledge necessary to understand distillation, distillation towers, and distillation equipment!

Kansai Chemical will explain about "ideal solutions." A solution in which "Raoult's Law" holds is called an ideal solution. The solutions that can be treated as ideal solutions are very limited combinations, such as methanol-ethanol and benzene-toluene, which have similar molecular structures. However, the existence of solutions that behave like ideal solutions is sufficient for understanding the concept of distillation operations when treated as ideal solutions. "Raoult's Law" states that the partial pressure \( p_i \) of a component in the vapor phase is equal to the product of the vapor pressure \( P_i \) of each pure component in the solution and the concentration \( x_i \) (mol-fraction) of that component in the solution. Here, it also relates to the ratio of the number of molecules in the liquid. *For more details, please refer to the PDF document or feel free to contact us.*

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What is an ideal solution?

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