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| Journal of Chemical Education | 8904 |
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Showing 5,191 to 5,205 of 8,904 results
Peer reviewedGafney, Harry D.; Adamson, Arthur W. – Journal of Chemical Education, 1975
Describes an experiment in which luminescence is observed during a reaction between sodium borohydride and trisbipyridalruthenium (III). Includes a discussion of the theory of chemiluminescence. (MLH)
Descriptors: Chemistry, College Science, Coordination Compounds, Higher Education
Peer reviewedFernelius, W. C.; And Others – Journal of Chemical Education, 1975
Describes the different structures and uses of scientific chemical nomenclature, trade names, and trademarks. (MLH)
Descriptors: Bibliographies, Chemical Industry, Chemical Nomenclature, Chemistry
Peer reviewedEwing, Galen W., Ed. – Journal of Chemical Education, 1975
Descriptors: Chemical Analysis, Instrumentation, Laboratory Equipment, Laboratory Techniques
Peer reviewedBurnett, W. T., Jr. – Journal of Chemical Education, 1975
Descriptors: Accidents, Chemical Reactions, Chemistry, College Science
Peer reviewedGoldman, James A., Ed. – Journal of Chemical Education, 1975
Descriptors: Catalogs, Chemical Analysis, Chromatography, Computer Programs
Peer reviewedLippincott, W. T. – Journal of Chemical Education, 1975
Advocates a change in outlook to develop unused human capacities by creating a model for human behavior that explains why and how we select our goals. (GS)
Descriptors: Editorials, Human Development, Human Resources, Humanism
Peer reviewedPacer, Richard A.; Ehmann, William D. – Journal of Chemical Education, 1975
Presents the principle chemical features of the moon obtained by analyzing lunar samples gathered on the Apollo missions. Outlines the general physical features of the moon and presents theories on its origin. (GS)
Descriptors: Astronomy, Chemistry, Earth Science, Geology
Peer reviewedHoulihan, Sherida; Wotiz, John H. – Journal of Chemical Education, 1975
Describes the contributions of women in chemistry from the time of the ancient Mesopotamian civilization to the time of Maria Curie. (GS)
Descriptors: Chemistry, Employed Women, Females, Science History
Peer reviewedGoldman, Mark A. – Journal of Chemical Education, 1975
Describes a program designed to measure the normal concentrations of certain chemical and physical parameters of the atmosphere so that quantitative estimates can be made of local, regional, and global pollution. (GS)
Descriptors: Air Pollution, Measurement, Pollution, Program Descriptions
Peer reviewedSuchow, Lawrence – Journal of Chemical Education, 1975
Indicates that the concept of definite proportions or constant composition should be introduced with qualification. Presents arguments against the Law of Definite Proportions and cites examples in the areas of solid solutions, compounds of the transition and inner transition elements, and in some compounds of the representative elements. (GS)
Descriptors: Chemical Reactions, Chemistry, College Science, Higher Education
Peer reviewedDines, Martin – Journal of Chemical Education, 1975
Indicates that science instruction should emphasize that many of our explanations of natural phenomena are just mathematical models of what is observed, and often an explanation that can be conceptualized is not available. (GS)
Descriptors: Attitudes, Instruction, Models, Science Education
Peer reviewedHem, Stanley L. – Journal of Chemical Education, 1975
Describes an experiment designed to develop an understanding of the basic acid neutralization reaction of sodium bicarbonate, calcium carbonate, and aluminum hydroxide gel. Presents a procedure for the determination of reaction rate for an antacid in vitro and provides sample data for this determination. (GS)
Descriptors: Chemical Analysis, Chemistry, College Science, Consumer Science
Peer reviewedWolf, Walter A., Ed. – Journal of Chemical Education, 1975
Descriptors: Chemistry, Demonstrations (Educational), Laboratory Equipment, Laboratory Experiments
Peer reviewedMasaguer, J. R.; And Others – Journal of Chemical Education, 1975
The stoichiometry of the reaction between potassium chromate and barium chloride is determined by analysis of precipitates by mixing various amounts of both solutions. (GS)
Descriptors: Chemical Reactions, Chemistry, College Science, Higher Education
Peer reviewedPlumb, Robert C. – Journal of Chemical Education, 1975
Discusses the effect of replacing argon gas with krypton gas in electric light bulbs. (RH)
Descriptors: Chemistry, College Science, Higher Education, Kinetic Molecular Theory
