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Salamone, J. C.; And Others – Journal of Chemical Education, 1973
Summarizes course offerings and degree programs conducted by organizational units in the area of polymer science and engineering. Indicates that current trends are characterized by creation of interdisciplinary polymer programs and increase of academic training at both graduate and undergraduate levels. (CC)
Descriptors: Chemistry, College Science, Courses, Educational Programs

Young, Jay A.; Plumb, Robert C. – Journal of Chemical Education, 1972
Descriptors: Chemistry, Demonstrations (Educational), Instructional Materials, Laboratory Experiments

Wintner, Claude E. – Journal of Chemical Education, 1983
The concept of two-dimensional chirality is used to enhance students' understanding of three-dimensional stereochemistry. This chirality is used as a key to teaching/understanding such concepts as enaniotropism, diastereotopism, pseudoasymmetry, retention/inversion of configuration, and stereochemical results of addition to double bonds. (JN)
Descriptors: Chemistry, College Science, Higher Education, Molecular Structure

Pellegrin, Valdo – Journal of Chemical Education, 1983
Demonstrates nitrogen rule and formula for calculating number of rings plus double bonds of any common organic compound. Calculation of degree of unsaturation (DU) by an empirical formula using successive modifications to the molecular formula, mathematical calculation of DU, and demonstration of the Euler formula are considered. (JN)
Descriptors: Chemical Bonding, Chemical Reactions, Chemistry, College Science

Shah, S. Sadiq; Henscheid, Leonard G. – Journal of Chemical Education, 1983
Describes an experiment which has helped physical chemistry students learn principles of absorption spectroscopy, the effect of solvent polarity on absorption spectra, and some micellar chemistry. Background information and experimental procedures are provided. (JN)
Descriptors: Chemical Reactions, Chemistry, College Science, Higher Education

Alexander, John J., Ed. – Journal of Chemical Education, 1983
Acceptable answers are provided for two chemistry questions. The first question is related to the prediction of the appearance of non-first-order proton nuclear magnetic resonance (NMR) spectra. The second question is related to extraterrestrial kinetic theory of gases. (JN)
Descriptors: Chemistry, College Science, Higher Education, Kinetic Molecular Theory

Kauffman, George B. – Journal of Chemical Education, 1983
Discusses evidence for the tetrahedral configuration of the carbon atom, indicating that three symmetrical configurations are theoretically possible for coordination number four. Includes table indicating that resolvability of compounds of type CR'R"R"'R"" is a necessary but not sufficient condition for proving tetrahedral…
Descriptors: Atomic Structure, Chemical Bonding, Chemistry, College Science

Banister, Arthur J.; Smith, Nigel R. M. – Journal of Chemical Education, 1982
Briefly surveys the main structural types of sulfur-nitrogen compounds, and describes syntheses, suitable as undergraduate experiments, which illustrate four of the five types of cyclic species. Laboratory procedures, background information, and discussion of results for these experiments are provided. (Author/JN)
Descriptors: Chemistry, College Science, Higher Education, Laboratory Procedures

Mickey, Charles D. – Journal of Chemical Education, 1980
Reviewed are experimental methods (diffraction, spectroscopic, and resonance methods) used to obtain the structural parameters of bond angles and bond lengths in molecules. The valence shell electron pair repulsion theory (VSEPR) is summarized and applied to several real molecules. (CS)
Descriptors: Chemistry, Instructional Materials, Models, Molecular Structure

Harris, Frank W. – Journal of Chemical Education, 1981
Reviews the physical and chemical properties of polymers and the two major methods of polymer synthesis: addition (chain, chain-growth, or chain-reaction), and condensation (step-growth or step-reaction) polymerization. (JN)
Descriptors: Chemical Reactions, Chemistry, College Science, Coordination Compounds

Bailar, John C., Jr. – Journal of Chemical Education, 1981
Describes developments in the stereochemistry of coordination compounds. Includes chemical structures and chemical reactions of selected compounds. (JN)
Descriptors: Chemical Bonding, Chemistry, College Science, Coordination Compounds

Fox, Jeffrey L. – Chemical and Engineering News, 1979
Explains how using computers to generate images, to gather high-speed data, and to make better models has greatly improved x-ray crystallography results. (Author/GA)
Descriptors: Biochemistry, Chemical Bonding, Chemistry, Computer Graphics

Cortel, Adolf – Journal of Chemical Education, 1998
A paramagnetic substance is attracted by a magnetic field with a force proportional to its magnetic susceptibility which is related to the number of unpaired electrons in the atoms. Data are used to establish oxidation states and bonding properties. Describes a simple setup to demonstrate the paramagnetism of common inorganic compounds. (DKM)
Descriptors: Chemical Bonding, Chemistry, Demonstrations (Science), Higher Education

Mawby, Roger – School Science Review, 1988
Examines four processes involving homogeneous catalysis which highlight the contrast between the simplicity of the overall reaction and the complexity of the catalytic cycle. Describes how catalysts provide circuitous routes in which all energy barriers are relatively low rather than lowering the activation energy for a single step reaction.…
Descriptors: Chemical Reactions, Chemistry, College Science, Enzymes

Montague, Michael J. – American Journal of Pharmaceutical Education, 1989
The biotechnology revolution is making contributions to the improvement of health care. Some of the biotechnology-based pharmaceuticals in the marketplace include human hormones, enzymes, enzyme inhibitors, vaccines, immunomodulators, growth factors, and monoclonal antibodies. Many new diagnostics will appear and be used by patients in their own…
Descriptors: DNA, Drug Therapy, Enzymes, Futures (of Society)