Chemical Education Today
Correction J. Chem. Educ. 2004, 81, 1647–1652 In the article “Henry’s Law: A Retrospective”, by Robert M. Rosenberg and Warner L. Peticolas, ( J. Chem. Educ. 2004, 81, 1647–1652), we regret several typographical errors and omission of a necessary argument. 1. On p 1649, above eq 9, the quantity f should be ∆ f.
Robert M. Rosenberg
2. In the last paragraph in left column on p 1650, the extrapolation should be to X2 = 0 both times. 3. In the last paragraph in the right column on p. 1650, the extrapolation of the line is to X2 = 1.
Department of Chemistry Northwestern University Evanston, IL 60208-3113
[email protected] 4. In the second line of eq 18 on p. 1652, the first quantity on the right should be n1 H Em1.
Warner L. Peticolas
5. After eq 18, the following line should be inserted: and H°m1 = H•m1 for a solvent that follows Raoult’s law,
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Readers may find the emended PDF file at JCE Online: http://www.JCE.DivCHED.org/Journal/Issues/2004/Nov/ PlusSub/V81N11/p1647.pdf.
Journal of Chemical Education
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Department of Chemistry University of Oregon Eugene, OR 97403-1253
Vol. 82 No. 1 January 2005
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www.JCE.DivCHED.org
