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Ellis, Jerry W.; Buchanan, David H. – Journal of Chemical Education, 1975
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education
Peer reviewed Peer reviewed
O'Reilly, James E. – Journal of Chemical Education, 1976
Describes a dry-lab experiment in which the student is provided with a set of fluorescence spectra of quinine for study and interpretation. (MLH)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education
Peer reviewed Peer reviewed
Compton, D. A. C.; And Others – Education in Chemistry, 1976
Descriptors: Chemical Analysis, Chemical Bonding, Chemistry, College Science
Peer reviewed Peer reviewed
Chappell, P. J.; Selinger, Ben – Education in Chemistry, 1978
Discusses two different uses of information theory in chemistry to present entropy and chemical structure analysis. (GA)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education
Peer reviewed Peer reviewed
Weber, William P.; Gokel, George W. – Journal of Chemical Education, 1978
A number of phase transfer catalysis reactions are illustrated. (CP)
Descriptors: Chemical Bonding, Chemical Reactions, Chemistry, College Science
Peer reviewed Peer reviewed
Henri-Rousseau, Olivier; Texier, Fernand – Journal of Chemical Education, 1978
Proposes use of the Hammett relationship in the framework of a frontier orbital method for explanation of chemical reactivity. (CP)
Descriptors: Chemical Bonding, Chemical Reactions, Chemistry, College Science
Peer reviewed Peer reviewed
Nielsen, Lars Drud – American Journal of Physics, 1978
Introduces a simple one-dimensional model of a diatomic molecule that can explain all the essential features of a real two particle quantum mechanical system and gives quantitative results in fair agreement with those of a hydrogen molecule. (GA)
Descriptors: Atomic Theory, College Science, Higher Education, Instruction
Peer reviewed Peer reviewed
Aagaard, Stanley A.; Crumlish, Mary Jane – Science Activities, 1978
Described is the use of molecular model kits in high school biology class and gives a laboratory unit for studying molecular structures of fats, proteins, and carbohydrates. (BB)
Descriptors: Biochemistry, Biology, Instruction, Laboratory Procedures
Peer reviewed Peer reviewed
Pilar, Frank L. – Journal of Chemical Education, 1978
Discusses the energy levels of 3d and 4s electrons. (SL)
Descriptors: Atomic Structure, Atomic Theory, Chemistry, College Science
Peer reviewed Peer reviewed
Porkess, R. J. E. – Physics Education, 1977
Formulae are proposed for the distinct cases of monatomic and diatomic gas volumes. Eight figures illustrate the article. (Author/MA)
Descriptors: Atomic Theory, Chemistry, College Science, Higher Education
Peer reviewed Peer reviewed
Umland, Jean B. – Journal of Chemical Education, 1985
Proposes a simple solution to the problem of expressing graphically absolute configuration, racemic character, and relative configuration in molecules. As demonstrated by several examples, the proposed convention brings added clarity and simplicity to structural drawings and renders graphic displays of chiral molecules as explicit and information…
Descriptors: Chemical Nomenclature, Chemistry, College Science, Diagrams
Peer reviewed Peer reviewed
Yamana, Shukichi – Journal of Chemical Education, 1987
Illustrates the 29 steps involved in the development of a model of a coordination polyhedron that represents the hexagonal closest packed structure. Points out it is useful in teaching stereochemistry. (TW)
Descriptors: Chemistry, College Science, Enzymes, Higher Education
Peer reviewed Peer reviewed
McLaren, J. Philip – Current: The Journal of Marine Education, 1986
Lists and explains the major characteristics of water. Compares water's molecular structure and its temperature-related properties with four other lightweight molecules. Discusses why water is considered the universal solvent. (ML)
Descriptors: Chemistry, Elementary School Science, Elementary Secondary Education, Molecular Structure
Peer reviewed Peer reviewed
Lane, Charles A.; And Others – Journal of Chemical Education, 1984
Discusses modifications in the fatty acid monolayer experiment to reduce the inaccurate moleculary data students usually obtain. Copies of the experimental procedure used and a Pascal computer program to work up the data are available from the authors. (JN)
Descriptors: Chemistry, College Science, Computer Software, Higher Education
Peer reviewed Peer reviewed
Kikuchi, Osamu; Suzuki, Keizo – Journal of Chemical Education, 1985
Discusses the use of orbital shapes for instructional purposes, emphasizing that differences between polar, contour, and three-dimensional plots must be made clear to students or misconceptions will occur. Also presents three-dimensional contour surfaces for the seven 4f atomic orbitals of hydrogen and discusses their computer generation. (JN)
Descriptors: Atomic Structure, Chemical Bonding, Chemistry, College Science
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