Journal of chemical education

• 

  Año 1995, Vol. 72, Número 9 (September)

  • Features

    • Reforming Science and Mathematics Education

      J.J. Lagowski

      • Resumen

      págs. 765-765

      

    • The More Things Change...

      • Resumen

      págs. 766-766

      

  • General interest

    • Breathing Life into Chemists:: Resuscitating Chemistry with Insights from 19th Century Textbooks

      Peter G. Mahaffy

      • Resumen

      págs. 767-773

      

    • A Lost Text By Zosimos Reproduced in an Old Alchemy Book

      H. S. El Khadem

      • Resumen

      págs. 774-775

      

    • The Discovery of the Chemistry among the Stars

      Arturo Arnau, Iñaki Tuñón García de Vicuña, Estanislao Silla

      • Resumen

      págs. 776-781

      

    • Research Activity and Productivity in U.S. Chemistry Departments 1985-1988

      David M. Hercules

      • Resumen

      págs. 782-792

      

    • Cooperative Learning and Enhanced Communication:: Effects on Student Performance, Retention, and Attitudes in General Chemistry

      R.C. Dougherty, Craig W. Bowen, T. Berger, W. Rees, E.K. Mellon, E. Pulliam

      • Resumen

      págs. 793-797

      

  • Secondaty school chemistry

    • Chemistry Learning Centers for Elementary School Libraries

      James Deavor, Janet W. Deavor

      • Resumen

      págs. 798-798

      

  • Features

    • pKw Is Almost Never 14.0:: Contribution from the Task Force on the General Chemistry Curriculum

      Stephen J. Hawkes

      • Resumen

      págs. 799-802

      

  • Secondaty school chemistry

    • Simulation of a Forensic Chemistry Problem:: A Multidisciplinary Project for Secondary School Chemistry Students

      G. A. Long

      • Resumen

      págs. 803-804

      

  • General interest

    • The "Collisions Cube" Molecular Dynamics Simulator

      JOhn J. Nash, Paul E. Smith

      • Resumen

      págs. 805-807

      

  • Secondaty school chemistry

    • Your Share of the National Debt—A High-Interest Calculation Using Exponential Notation

      William Hoyt

      • Resumen

      págs. 807-807

      

  • Features

    • Computer Simulation of Vinyl Polymerization:: Exercises in Critical Thinking Using SOLVE

      Michael W. Pelter, Gregory P. Neff

      • Resumen

      págs. 808-812

      

    • Using Internet to Disseminate an Expert System of Chemical Information Resources

      Katalin Harkanyi, Robert Carande

      • Resumen

      págs. 812-813

      

  • Secondaty school chemistry

    • Final Analysis-Rethinking an Age-Old Practice

      Robert Becker

      • Resumen

      págs. 816-819

      

  • General interest

    • Components in Chemical Thermodynamics

      Robert A. Alberty

      • Resumen

      págs. 820-820

      

    • More than One Character Table?:: A Warning on the Use of Rules of the Irreducible Representations and Their Characters

      Carlos Contreras Ortega, Leonel Vera, Eduardo Quiroz Reyes

      • Resumen

      págs. 821-822

      

  • Notes

    • Singlet Oxygen at the Laundromat

      David Keeports

      • Resumen

      págs. 822-822

      

  • General interest

    • Ion-Pair Complexation in Moderately Strong Aqueous Acids

      Lowell M. Schwartz

      • Resumen

      págs. 823-826

      

  • Secondaty school chemistry

    • Using Silica Gel Beads to Dispense Indicators and Reagents

      Akiko Furuhashi, Kunihiko Endo, Akira Yamasaki

      • Resumen

      págs. 832-833

      

  • Laboratory experiments

    • An Alternative Methodology for General Chemistry Laboratories:: Chemical Equivalent of a Metal

      Carlos M. Bonatti, José L. Zurita, Horacio N. Sólimo

      • Resumen

      págs. 834-835

      

    • Synthesis and Decomposition of Zinc Iodide:: Model Reactions for Investigating Chemical Change in the Introductory Laboratory

      Stephen DeMeo

      • Resumen

      págs. 836-839

      

    • A Convenient, One-Step Synthesis of YBa2CU3O7-x Superconductors:: An Undergraduate Inorganic/Materials Laboratory Experiment

      Connie D. Cogdell, Darcey G. Wayment, Dominick J. Casadonte Jr., Kim A. Kubat-Martin.

      • Resumen

      págs. 840-841

      

    • Photoelectroconversion by Semiconductors:: A Physical Chemistry Experiment

      Qinbai Fan, Debra Munro, L. M. Ng

      • Resumen

      págs. 842-845

      

    • A Practical Application of the Pb/PbO2 Cell:: The Determination of the State of Charge of Lead-Acid Batteries

      Milton D. Capelato, Neila M. Cassiano, Luiz Antonio Ramos

      • Resumen

      págs. 845-848

      

    • The Addition of Hydrogen Bromide to Simple Alkenes

      Hilton M. Weiss

      • Resumen

      págs. 848-849

      

    • Regioselective Methoxybromination of Styrene Using TBABr3 in Methanol:: An Organic Laboratory Experiment

      Jacques Berthelot, Yamina Benammar, Catherine Lange

      • Resumen

      págs. 850-851

      

    • The Extraction of Caffeine from Tea:: An Old Undergraduate Experiment Revisited

      Scott D. Murray, Peter J. Hansen

      • Resumen

      págs. 851-852

      

    • GC/MS Analysis of the Aromatic Composition of Gasoline

      Keith S. Kostecka, Ashraf Rabah, Charles F. Palmer Jr.

      • Resumen

      págs. 853-854

      

    • 1H NMR, 13C NMR, and Mass Spectrometry of 1-Phenyl-1,2-Dihaloethanes

      Joseph R. Gandler, Kevin W. Kittredge, Oliver L. Saunders

      • Resumen

      págs. 855-856