Journal of chemical education

• 

  Año 1996, Vol. 73, Número 2 (February)

  • Laboratory experiments

    • Fundamental Issues of Thermodynamics Illuminated by Conspicuous Inorganic Chemistry: Oxidation of [Co(H2O)6]2+ to [Co(H2O)6]3+ by Hydrogen Peroxide:: A Nonspontaneous Redox Reaction Made Feasible by Thermodynamic Coupling

      Susan Cline Schäffer, Claus E. Schäffer

      • Resumen

      págs. 180-181

      

    • An Improved Method for the Separation of Lead-210 from Ra-DEF for Radioactive Equilibrium Experiments:: Microscale Liquid-Liquid Extraction Using a Polymer-Supported Crown Ether

      Mark L. Dietz, E. Philip Horwitz

      • Resumen

      págs. 182-184

      

    • Determination of the Solution Conformation of 3'-Azido-3'-deoxythymidine-5'-monophosphate (AZTMP):: An Advanced Chemistry and Biochemistry Project Using NMR and Molecular-Modeling Studies

      Moses Lee

      • Resumen

      págs. 184-187

      

    • Experimental Illustration of the Utility of Lewis Structures:: An FTIR Experiment for Introductory Chemistry

      James E. Swartz, Kurt Schladetzky

      • Resumen

      págs. 188-189

      

  • Notes

    • A Simplified Procedure for Dipeptide Sequence Analysis in the Undergraduate Laboratory

      Paul W. Rogers

      • Resumen

      págs. 189-189

      

  • Laboratory experiments

    • Methylene-bis-amide (MBA) Derivatives for Characterization of Nitriles

      Edgar F. Kiefer, Kenn M. Takauye

      • Resumen

      págs. 190-190

      

    • An Inexpensive Detector for Absorbance Measurements in Flow-Injection Analysis

      Peter C. Hauser, Norman E. Cates

      • Resumen

      págs. 191-192

      

    • An Easy-to-Build Rotational Viscometer with Digital Readout

      Turgay Seckin, Suphi M. Kormaly

      • Resumen

      págs. 193-194

      

    • A Solenoid-Operated Gas or Liquid Saver

      Michael N. Quigley

      • Resumen

      págs. 194-194

      

    • Multichannel DTA Apparatus for the Measurement of Phase Diagrams

      A. Lotz

      • Resumen

      págs. 195-196