Raoult's law - Wikipedia
Raoult's law is a phenomenological relation that assumes ideal behavior based on the simple microscopic assumption that intermolecular forces between unlike molecules are equal to those between similar molecules, and that their molar volumes are …
Raoult's Law - Chemistry LibreTexts
2023年1月30日 · Raoult's law states that the vapor pressure of a solvent above a solution is equal to the vapor pressure of the pure solvent at the same temperature scaled by the mole fraction of the solvent present.…
Raoult’s Law: Definition, Formula, Deviations and Significance
2024年1月23日 · Raoult's Law in chemistry relates partial pressures of volatile liquid components to their mole fractions in a liquid solution. It states that the partial pressure of each component in the solution is directly proportional to its mole fraction.
Raoult’s Law: Statement, Equation, and Example Problems
Raoult’s law states that “the vapor pressure of an ideal solution of a non-volatile solute is equal to the vapor pressure of the pure solvent at that temperature multiplied by its mole fraction.”
Raoult's Law and Ideal Mixtures of Liquids - Chemistry LibreTexts
2023年1月30日 · This page deals with Raoult's Law and how it applies to mixtures of two volatile liquids. It covers cases where the two liquids are entirely miscible in all proportions to give a single liquid - NOT those where one liquid floats on top of the other (immiscible liquids).
Raoult's Law, Intermolecular Forces, Viscosity - Britannica
2024年12月7日 · The concept of an ideal solution, as expressed by Raoult’s law, was already well-known during the last quarter of the 19th century, and it provided the early physical chemists with a powerful technique for measuring molecular weights.
Raoult's Law – Definition, Importance and Limitations - Vedantu
Raoult's Law is an important concept in chemistry that deals with the connection between vapour pressure and the makeup of ideal liquid mixtures. It was introduced by the French chemist François-Marie Raoult in 1887.
Vapor Pressure and Raoult's Law | Brilliant Math & Science Wiki
Raoult's law states that the partial vapor pressure of a component of an ideal mixture is the vapor pressure of the pure component multiplied by its mole fraction. An ideal mixture presumes that the intermolecular interactions are equal between all molecules inside the mixture.
Raoult’s Law - Definition, Formula, Deviations, Relationship
Raoult’s law has been named after François-Marie Raoult, a French chemist, who while conducting an experiment, found out that when substances were mixed in a solution, the vapour pressure of the solution decreased simultaneously. Raoult’s law was established in the year 1887 and is also considered as the law of thermodynamics.
25.1: Raoult's Law and Ideal Mixtures of Liquids
This page deals with Raoult's Law and how it applies to mixtures of two volatile liquids. It covers cases where the two liquids are entirely miscible in all proportions to give a single liquid - NOT those where one liquid floats on top of the other (immiscible liquids).
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