The Thermodynamics and Kinetics of "HeaterMeals": An Exercise in Undergraduate Inorganic Chemistry

William B. Jensen
Department of Chemistry, University of Cincinnati, Cincinnati, OH 45221-0172
J. Chem. Educ., 2000, 77 (6), p 713
DOI: 10.1021/ed077p713
Publication Date (Web): June 1, 2000

Abstract

The author traces his steps in unraveling the chemistry behind an innovative new commercial product called HeaterMeals, which makes use of an "inorganic oven" composed of magnesium metal, iron metal, and salt water as a way of heating prepackaged meals. The thermodynamic, kinetic, and structural roles played by each component are analyzed and correlated with various topics taught in a typical introductory inorganic course.

Keywords (Audience):

Second-Year Undergraduate

Keywords (Domain):

Inorganic Chemistry

Keywords (Subject):

Electrochemistry

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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

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    • Three Forms of Energy

      Sigthór Pétursson
      Journal of Chemical Education2003 80 (7), 776

      The paper, which is intended for students and teachers of general and physical chemistry, presents questions relating to thermal, mechanical, and gas expansion processes and works out the energy involved. The examples illustrate the physical meaning of ...

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History

  • Received: August 03, 2009

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