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Bevan, D. J. M.; And Others – Journal of Chemical Education, 1988
Emphasizes the role that crystallography plays and has played in building up the body of chemical fact. Shows how the teaching of much of this material is illuminated by reference to crystal structures and crystallochemical relationships in all areas of chemistry. Discusses close packing, silicate structures, and salt hydrates. (CW)
Descriptors: Atomic Structure, Chemistry, College Science, Crystallography

Lacy, Mark E. – Journal of Chemical Education, 1986
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)
Descriptors: Chemical Reactions, Chemistry, College Science, Computation

Campbell, J. Arthur – Journal of Chemical Education, 1986
Provides background information about paper. Describes the manufacturing process, chemical composition and structure, associated environmental effects, uses of paper, and recycling. (JM)
Descriptors: Chemistry, Conservation (Environment), Ecology, Manufacturing
Darnell, James E., Jr. – Scientific American, 1985
Ribonucleic acid (RNA) converts genetic information into protein and usually must be processed to serve its function. RNA types, chemical structure, protein synthesis, translation, manufacture, and processing are discussed. Concludes that the first genes might have been spliced RNA and that humans might be closer than bacteria to primitive…
Descriptors: Biochemistry, Biology, College Science, Genetic Engineering

Miller, William H. – Science, 1986
Discusses the role of semiclassical theory in chemical physics both as a computational method and conceptual framework for interpreting quantum mechanical experiments and calculations. Topics covered include energy wells and eigenvalues, scattering, statistical mechanics and electronically nonadiabiatic processes. (JM)
Descriptors: Atomic Theory, Chemistry, College Science, Energy

Larson, Garrett; And Others – American Biology Teacher, 1984
Describes current methods for the synthesis of DNA. Also describes the use of DNA as a highly specific molecular probe and as an agent for the mutation of genes. (DH)
Descriptors: Biochemistry, Biology, Chemical Reactions, College Science

Lamb, William G. – Science Teacher, 1984
Discusses the rationale for using photochemistry to merge descriptive chemistry and molecular orbital theory in first-year chemistry courses. Includes procedures and safety information for various activities, demonstrations, and experiments involving photochemical reactions. (DH)
Descriptors: Chemistry, Demonstrations (Educational), High Schools, Laboratory Procedures

Rozzelle, Arlene A.; Rosenfeld, Stuart M. – Journal of Chemical Education, 1985
Shows how to make stereo slides of three-dimensional molecular models. The slides have been used to teach chirality, conformational isomerism, how models and two-dimensional representations embody selected aspects of structure, and fundamentals of using the specific model set required in a particular organic chemistry course. (JN)
Descriptors: College Science, Higher Education, Models, Molecular Structure

Janini, George M.; Katrib, Ali H. – Journal of Chemical Education, 1983
Proposes a simple experiment based on the procedure of Guggenheim and Smith for the determinatin of the dipole moments of two isomeric compounds in nonpolar solvents. Provides background information, laboratory procedures, sample data, results of least squares analysis and discussion of results. (JM)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education

Kasha, Michael – Journal of Chemical Education, 1984
Examines background of ideas against which Lewis's last researches were done, reflecting on his conduct of scientific research. Also analyzes Lewis's unique habit of writing research previews and indicates, through his research memoranda to the author, his intensity of research interest and activity during the last years of his life. (JN)
Descriptors: Chemical Bonding, Chemistry, College Science, Higher Education

Miller, Norman E.; And Others – Journal of Chemical Education, 1984
Suggests polymer topics for study in inorganic chemistry courses. Commercial materials (including list of inorganic compounds utilized in polymer industry), anchored metal catalysis, polymers modified or formed by coordination, polysiloxanes, phosphazene or phosphonitrilic halide polymers, and hetergeneous polymerization catalysts are considered.…
Descriptors: Chemical Industry, Chemical Reactions, College Science, Higher Education

Dorn, Harry C.; And Others – Journal of Chemical Education, 1976
Describes an undergraduate experiment in which the structure of bis(2-ethylhexyl)phthalate (I) is analyzed and interpreted using Carbon-13 magnetic resonance. (MLH)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education

Virtes, George J., Jr. – Science Teacher, 1974
Descriptors: Chemistry, Demonstrations (Educational), Matter, Models

Andrews, Edwin S. – Science Activities, 1974
Describes a science activity in which sixth-grade students, using tookpicks and spherical breakfast cereals to construct molecular models, discovered that compounds with the same molecular formulas can have different structural formulas and therefore different physical properties (isomerism). (JR)
Descriptors: Chemistry, Elementary School Science, Grade 6, Instruction

Jefford, C. W.; And Others – Journal of Chemical Education, 1973
Exercises are developed which demonstrate the versatility of modern spectroscopic methods and the variety of structural information which can be obtained. (DF)
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Experiments