JCE 2004 (81) 1267 [Sep] Partial Pressure Curve


	\| Subscriptions \| Software Orders \| Support \| Contributors \| Advertisers \|

JCE Print

Current Issue
Previous Issues
Supplements
Search JCE Index

JCE Digital Library

JCEDLib Catalogue

ChemInfo
Data-Driven Exercises
DigiDemos
Featured Molecules
LivTexts
LrnCom
QBank
SymMath
WebWare

JCE Software

Latest Releases
Software & Video
Downloads
Support

Only@JCE Online

JCE Online Store
JCE HS CLIC
JCE Discussion Forums

Biographical Snapshots
ChemEd Resource Shelf
Featured Molecules
Hal's Picks
Project Chemlab
Reviewed WWW Sites
"Web-Ed" Articles

About JCE

Features
Publications
Operations
Outreach
Contact Us

Home > JCE Print > Journal of Chemical Education > Issues > 2004 > September >

Chemical Education Today

Letters

Partial Pressure Curve

Bruno Lunelli
Dipartimento di Chimica "G. Ciamician", Università di Bologna, Bologna, Italy

September 2004
Vol. 81 No. 9
p. 1267

Table of Contents
Supplements in this Issue
Previous article
Next Article

Full Text (PDF)

Full Text

Figure 2 in the article "An Introduction to the Understanding of Solubility" published in this Journal (1) is incorrect because when the molar fraction approaches unity, the partial vapor pressure curves must become tangent to the corresponding Raoult straight lines, not just coincide at unit mole fraction. Correct diagrams are shown in most physical chemistry texts (2).

Literature Cited

Letcher, T. M.; Battino, R. J. Chem. Educ. 2001, 78, 103.
For instance, Moore, W. J. Basic Physical Chemistry, Prentice-Hall: Englewood Cliffs, N.J., 1983; Section 10.11.

See the author's reply.

More Information
Citation	Lunelli, Bruno. J. Chem. Educ. 2004 81 1267.
Keywords	Physical Chemistry; Solutions / Solvents; Teaching/Learning Theory/Practice; Thermodynamics
History	Created: Last Updated:	July 28, 2004 August 10, 2004


<< Previous article	Table of Contents	Next Article >>

Home > JCE Print > Journal of Chemical Education > Issues > 2004 > September > Page 1267

Subscriptions

Subscription Info
Order Forms

JCE HS CLIC

Our Secondary School editors work hard to distill all the JCE materials to produce a fraction of particular interest to high school teachers. We call it CLIC.

JCE HS CLIC

Contributions Welcome

JCE welcomes your submission

Contributors's Corner

Advertisers

In recent years we have worked hard to better match our advertisers with our readers. When shopping for chemistry education materials, visit our advertisers' WWW sites first.

Recent Advertisers

Be An Ambassador

Take JCE along on your outreach missions. Copies of the Journal, guest access to JCE Online, our publications catalog, and more are available for your participants.

Outreach with JCE


Comments to jceonline@chem.wisc.edu	Copyright © Division of Chemical Education, Inc., American Chemical Society. All rights reserved.