Describes an experiment designed to teach temperature programed gas chromatography (TPGC) techniques and importance of derivatizing many classes of substrated to be separated. Includes equipment needed, procedures for making trimethylsilyl derivatives, applications, sample calculations, and typical results. Procedure required one, three-hour…

Compares two palladium (Pd/C) reducing systems to iron/tin-hydrochloric acid (Fe/HCl and Sn/HCl) reductions and suggests an efficient, clean, and inexpensive procedures for the conversion of nitrobenzene to aniline. Includes laboratory procedures used and discussion of typical results obtained. (JN)

Provided is an annotated list of 27 computer-oriented publications (magazines and journals). Annotations include nature/scope of publication, source, 1983 cost, and when applicable, comments on potential classroom use(s). Also indicates that information in the publication is directed toward a specific audience/computer or of general interest. (JN)

Compares the coulumbic point charge model for hydrogen chloride with the valence bond model. It is not possible to assign either a nonpolar or ionic canonical form of the valence bond model, while the covalent-ionic bond distribution does conform to the point charge model. (JM)

Proposes a model for kinetic processes said to be similar in computational effort and yielding similar results to conventional transition state theory (TST), while maintaining parsimony and credulity. Argues that partitioning of states into groups be limited to energy space in contrast to TST. (JM)

Offers a classification system of catalytic effects in photochemical reactions, contrasting characteristic properties of photochemical and thermal reactions. Discusses catalysis and sensitization, examples of catalyzed reactions of excepted states, complexing ground state substrates, and catalysis of primary photoproducts. (JM)

Provides general background on basic concepts of systems theory. Discusses applications of systems theory to computational and inferential chemistry in molecular and reaction systems, systems analysis, and synthesis. Describes methodology for studying chemical systems by computer and gives advantages of an integrated computational environment. (JM)

Offers four reasons for making biochemistry as an option for satisfying the general education science requirement: (1) scientific skills--objectivity, reasoning, and method; (2) broader perspective; (3) integration of beginning and advanced topics; and (4) relevance. (JM)

Describes an interdisciplinary course providing basic background in behavior, pharmacology, neuroanatomy, neurotransmitters, drugs, and specific brain disorders. Provides rationale, goals, and operational details. Discusses a research project as a tool to improve critical evaluation of science reporting and writing skills. (JM)

Describes an advertising campaign designed to create awareness of cooperative education in students, parents, and business people who can sponsor co-op jobs. Discusses benefits to students, employers, and society. (JM)

Presents the synthesis of the science of enzymology from application of the concepts of physical organic chemistry from a historical perspective. Summarizes enzyme and coenzyme mechanisms elucidated prior to 1963. (JM)

Provides background information on polymeric films and membranes including production methods, special industrial and medical applications, laboratory preparation, and an experimental investigation of a porous cellulose acetate membrane. Presents a demonstration to distinguish between high- and low-density polyethylene. (JM)

Provides definitions for 31 commonly used polymer science terms. (JM)

Provides background information about paper. Describes the manufacturing process, chemical composition and structure, associated environmental effects, uses of paper, and recycling. (JM)

Describes the Mississippi Governor's School, an intensive three-week summer school for gifted high school students. Explains format of major courses, use of the American Chemical Society computer course in polymer chemistry, discussion sections, and hands-on laboratory. (JM)