Raoult's Law

This page solves problems dealing with mixtures of volatile materials. If you input a valid data set. It will complete the table. It will also reject most invalid data, though the error checking is not yet complete. To use the page, fill in values in the proper positions, such that the problem is solvable. Such a set would be the: P^o(a), P^o(b) and Xa(solution). An example of an unsolvable set would be P^o(a),X(b) and Pa. When the data is entered, press "Solve". "Clear" clears the table.

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Chemistry 145

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These problems are provided courtesy of Prof. George Wiger (gwiger@chemistry.csudh.edu) at California State University, Dominguez Hills.

Please direct any questions about this site to Please send comments or suggestions to svanbram@science.widener.edu

Scott Van Bramer
Department of Chemistry
Widener University
Chester, PA 19013

This page has been accessed times since 9/1 /98 .

Last Updated: Tuesday, September 01, 1998 11:12:46 AM

Solution
P^o(a)	P^o(b)	X(a)	X(b)

Vapor
P(a)	P(b)	X(a)	X(b)