Journal of chemical education

• 

  Año 1993, Vol. 70, Número 6

  • Business as usual for the administration?

    pág. 433

    

  • Polymer spherulites

    J.M. Marentette, G.R. Brown

    págs. 435-439

    

  • Keith Berry remembered

    pág. 439

    

  • Size and shape of macromolecules

    Gaio Padarossi

    págs. 440-443

    

  • Polymer additives

    Malcolm P. Stevens

    págs. 444-448

    

  • Maximum efficiency multiple extraction or 2.71828...revisited

    Peter Lykos

    pág. 448

    

  • The ubiquity and longevity of fibers

    George B. Kauffman, Raymond Seymour

    págs. 449-450

    

  • Demonstrating the optical principles of Bragg's Law with Moire patterns

    A.J. Kinneging

    págs. 451-453

    

  • A mole of M&M's

    Kathleen E. Turner, Carmela Merlo

    pág. 453

    

  • Temperature as an index of chemical reaction progress

    Kenneth Kustin, Edward W. Ross

    págs. 454-459

    

  • About this issue

    John W. Moore, Jon L. Holmes

    págs. 460-461

    

  • Answersheets

    Richard Cornelius

    pág. 460

    

  • Coordination compounds

    James P. Birk, John Foster

    pág. 460

    

  • Creative learners in physical chemistry and modern physics

    Leon L. Combs

    págs. 462-464

    

  • Class size and teaching evaluation

    Sidney Toby

    págs. 465-466

    

  • Projects supported by the NSF Division of Undergraduate Education

    Susan H. Hixson, Curtis T. Sears Jr.

    págs. 467-468

    

  • Is a PhD in chemistry worth the effort?

    C.E. Meloan

    pág. 469

    

  • Chemical education in selected Asian nations

    David C. Hilderbrand

    págs. 470-473

    

  • Required writing in freshman chemistry courses

    Stanley G. Sunderwirth

    págs. 474-475

    

  • Writing

    Melanie M. Cooper

    págs. 476-477

    

  • Writing as a tool for teaching chemistry

    H. Beall, J. Trimbur

    págs. 478-479

    

  • 100 years of measuring the fat content of milk

    Baruch Rosen, Ionel Rosenthal

    págs. 480-482

    

  • Lowering the boiling temperature of liquids with altitude

    Ricardo Ferreira

    págs. 483-484

    

  • Identification of molecular point groups

    John J. Alexander, Wai-Kee Li

    págs. 485-486

    

  • A freshman laboratory program without chromium

    Judith G. Koch, Mary F. Wilcox

    pág. 488

    

  • Specific gravity as an intensive property

    Robert Curtright, John Ricketts

    págs. 489-490

    

  • Gallium beating heart

    James L. Ealy Jr., James Niewahner

    págs. 491-492

    

  • To bubble or not to bubble

    L.H. Holmes Jr., Elvin Hughes Jr.

    pág. 492

    

  • Replacing mineral acids in the laboratory

    Benjamin F. Plummer, Michael P. Doyle

    págs. 493-495

    

  • The aluminum can as electrochemical energy source

    Thomas A. Lehman, Paul Renich

    págs. 495-496