Journal of chemical education

• 

  Año 1994, Vol. 71, Número 1

  • School reform and higher education

    pág. 1

    

  • A new approach to teaching organic chemical mechanisms

    Stephen H. Wentland

    págs. 3-8

    

  • Concept maps as a tool to assess learning in chemistry

    Bradford D. Pendley, Richard L. Bretz

    págs. 9-15

    

  • Cases of two chemical criminals: Drug-induced hypertension and respiratory paralysis

    Dominick A. Labianca

    págs. 16-19

    

  • 1994 James Flack Norris award

    pág. 19

    

  • Grasping the concepts of stereochemistry

    Nancy S. Barta, John R. Stille

    págs. 20-23

    

  • Classifying substances by electrical character

    P.G. Nelson

    págs. 24-26

    

  • Career opportunities in chemical education

    pág. 26

    

  • Pictorial analogies X: Solutions of electrolytes

    John J. Fortman

    págs. 27-28

    

  • The Dorothy and Moses Passer Education Fund

    pág. 28

    

  • Ionic conduction and electrical neutrality in operating electrochemical cells

    A.N. Ogude, J.D. Bradley

    págs. 29-34

    

  • Chemical education in Eastern Europe

    Lyle C. Hall

    págs. 35-38

    

  • The University of Kazan--provincial cradle of Russian organic chemistry

    David E. Lewis

    págs. 39-42

    

  • 13th biennial conference in chemical education

    pág. 42

    

  • Projects supported by the NSF division of undergraduate education

    Curtis T. Sear Jr., Susan H. Hixson

    págs. 43-46

    

  • Writing a scientific manuscript

    Thomas Spector

    págs. 47-50

    

  • An assignment to prepare students for physical chemistry experiments

    Terry S. Carlton

    pág. 50

    

  • Laboratory practical examinations in quantitative analysis

    John E. Frey

    págs. 51-53

    

  • Microscale chemistry workshops for spring

    pág. 53

    

  • Prevent the loss of volatile solvents in rotary evaporators with a simple device

    Daan van Leusen

    págs. 54-55

    

  • The safety frame-up

    William J. Layden, Julian M. Dust

    pág. 54

    

  • Increasing student awareness of the flammability of hair treated with hair spray

    Richard Poole

    pág. 55

    

  • JCE: Software, 1994

    John W. Moore

    págs. 56-57

    

  • A microcomputer simulation of the Leisegang phenomena

    Vicente Talanquer

    págs. 58-62

    

  • Models of 2-butanone: Using graphics to illustrate complementary approaches to molecular structure

    T.W. Hanks

    págs. 62-66

    

  • Cryophori, hot molecules, and frozen nitrogen

    Paul W.W. Hunter, Sheldon L. Knoespel

    págs. 67-68

    

  • An inexpensive flame test technique

    Richard F. Jones, Robert A. McRae

    pág. 68

    

  • Will a precipitate form? Will it dissolve?

    Kathryn Williams, Richard A. Pacer

    págs. 69-70

    

  • Patriotic electrolysis of water

    Donald B. DuPre

    pág. 70

    

  • A student-designed analytical laboratory method

    Sheryl A. Tucker, William E. Acree Jr.

    págs. 71-74

    

  • Inserting a wire through a cork or rubber stopper

    L. Christine L. Cargille

    pág. 74

    

  • Reliable and economical preparation of macrocyclic complexes

    Simon Woodward, John R. Chipperfield

    págs. 75-77

    

  • Flourescence measurements of ethidium binding to DNA

    Kenneth G. Strothkamp, Ronald E. Strothkamp

    págs. 77-79

    

  • Heat transfer block conversion for use of a bimetal coil thermometer

    Thomas W. Flechtner, David W. Ball

    pág. 79

    

  • Determination of paralytic shellfish poisons using liquid chromatography

    Roger Guevremont, Michael N. Quigley

    págs. 80-82

    

  • A simple UV experiment of environmental significance

    Alisha G. Allen, D.W. Daniel

    pág. 83

    

  • Chemical oscillations and waves in the physical chemistry lab

    John A. Pojman, Richard Craven

    págs. 84-90

    

  • Modifying relative proportions of chromatographic mobile phases

    Gregorio Cruz

    pág. 90