Campbell's Rule for Estimating Entropy Changes

William B. Jensen
Department of Chemistry, University of Cincinnati, Cincinnati, OH 45221-0172
J. Chem. Educ., 2004, 81 (11), p 1570
DOI: 10.1021/ed081p1570
Publication Date (Web): November 1, 2004

Abstract

In a recent article Norman Craig has proposed the rule-of-thumb that the approximate value of the entropy of reaction is related to the net moles of gas consumed or generated in the reaction.

Keywords (Audience):

First-Year Undergraduate / General

Keywords (Domain):

Physical Chemistry

Keywords (Feature):

Letters

Keywords (Subject):

Gases

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This article has been cited by 2 ACS Journal articles (2 most recent appear below).

  • Cover Image

    Campbell's Rule for Estimating Entropy Changes (the author replies)

    Norman C. Craig
    Journal of Chemical Education2004 81 (11), 1571
    • Campbell's Rule for Estimating Entropy Changes (the author replies)

      Norman C. Craig
      Journal of Chemical Education2004 81 (11), 1571

      The author revises an aspect of selecting a numerical value for Campbell’s rule that was overlooked in his original presentation.

  • Cover Image

    Campbell's Rule for Estimating Entropy Changes

    William B. Jensen
    Journal of Chemical Education2004 81 (11), 1570
    • Campbell's Rule for Estimating Entropy Changes

      William B. Jensen
      Journal of Chemical Education2004 81 (11), 1570

      In a recent article Norman Craig has proposed the rule-of-thumb that the approximate value of the entropy of reaction is related to the net moles of gas consumed or generated in the reaction.

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History

  • Received: August 03, 2009

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