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Showing 1 to 15 of 767 results Save | Export
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Jones, Karl F. – Journal of Chemical Education, 2003
Presents a scenario of a plane crash and asks students to identify passengers based on chemical compounds and passengers' health conditions. (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Science Activities
Peer reviewed Peer reviewed
Selco, Jodye I.; Roberts, Julian L., Jr.; Wacks, Daniel B. – Journal of Chemical Education, 2003
Describes a sea-water analysis project that introduces qualitative and quantitative analysis methods and laboratory methods such as gravimetric analysis, potentiometric titration, ion-selective electrodes, and the use of calibration curves. Uses a problem-based cooperative teaching approach. (Contains 24 references.) (YDS)
Descriptors: Chemical Analysis, Chemistry, Cooperative Learning, Course Descriptions
Peer reviewed Peer reviewed
Waddell, Thomas G.; Rybolt, Thomas R. – Journal of Chemical Education, 2001
Introduces a chemical Sherlock Holmes mystery story based on properties of biological substances and qualitative analysis. (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Problem Solving
Peer reviewed Peer reviewed
Trupp, Terre – Journal of Chemical Education, 2001
Presents an activity that explores the temperature behavior of UV-sensitive beads and investigates the effectiveness of sunscreens. (ASK)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education
Peer reviewed Peer reviewed
Orna, Mary Virginia – Journal of Chemical Education, 2001
Describes pigments and artists' colors from a chronological perspective. Explains how chemical analysis can be used to distinguish the differences between artists' palettes, identify the evolution of art, and lead to restoration of an art work. (Contains 13 references.) (YDS)
Descriptors: Art, Chemical Analysis, Chemistry, Color
Peer reviewed Peer reviewed
Oliver-Hoyo, Maria; Allen, DeeDee; Solomon, Sally; Brook, Bryan; Ciraolo, Justine; Daly, Shawn; Jackson, Leia – Journal of Chemical Education, 2001
Describes a laboratory experiment in which students identify 11 white solids readily available in drugstores and supermarkets. Investigates solubility, pH, copper reduction, evolution of carbon dioxide bubbles, formation of starch-iodine complex, and formation of an insoluble hydroxide. (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Laboratory Experiments
Peer reviewed Peer reviewed
Neder, Amarilis de Vicente Finageiv; Garcia, Edgardo; Viana, Leonardo N. – Journal of Chemical Education, 2001
Describes a laser refractometry experiment to estimate the refractive index of various liquids. (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Laboratory Experiments
Peer reviewed Peer reviewed
Zabzdyr, Jennifer L.; Lillard, Sheri J. – Journal of Chemical Education, 2001
Introduces a laboratory experiment for determining blood alcohol content using a combination of instrumental analysis and forensic science. Teaches the importance of careful laboratory technique and that experiments are conducted for a reason. Includes the procedure of the experiment. (Contains 17 references.) (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Persuasive Discourse
Peer reviewed Peer reviewed
Fisher, Tom Lyons; Reingold, I. David; Fitzsimmons, Tara Leslie – Journal of Chemical Education, 2001
Explains the theory of thin layer electrophoresis, hazards related to the apparatus, and how to conduct an experiment. (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Laboratory Experiments
Peer reviewed Peer reviewed
Hartman, JudithAnn R. – Journal of Chemical Education, 2000
Presents a laboratory experiment in which students study the sampling of solids and statistical analysis. (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Laboratory Experiments
Peer reviewed Peer reviewed
Parcher, Jon F. – Journal of Chemical Education, 2000
Presents a story of a footrace between different groups of people that can be used to teach about chemical separation by chromatography. (WRM)
Descriptors: Chemical Analysis, Chemistry, Chromatography, High Schools
Peer reviewed Peer reviewed
Journal of Chemical Education, 2000
Presents an activity that is a qualitative version of the standard paper chromatography experiment. This activity introduces students to methods of selecting the best solvent for a separation and allows them to consider the effects of adding acid and base. (WRM)
Descriptors: Acids, Chemical Analysis, Chemistry, Chromatography
Peer reviewed Peer reviewed
Emry, Randall; Curtright, Robert D.; Wright, Jonathan; Markwell, John – Journal of Chemical Education, 2000
Introduces electrophoresis activities developed for chemistry and biology courses in which students identify the food, drug, and cosmetic identity of the food dyes used in the coating of candies. (YDS)
Descriptors: Chemical Analysis, Chemistry, Higher Education, Science Activities
Peer reviewed Peer reviewed
Thompson, Martin L.; Bixler, John W. – Journal of Chemical Education, 1971
Descriptors: Chemical Analysis, Chemical Reactions, Chemistry, College Science
Peer reviewed Peer reviewed
Gorman, Mel – Journal of Chemical Education, 1971
Descriptors: Chemical Analysis, Chemistry, College Science, Educational Objectives
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