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Journal Articles: 7 results
Organometallic Chemistry: Development and Study of Catalytic Activity  Caroline R. Pharr and Shannon Stahl
This Today's Science for Tomorrow's Scientists (TSTS) tutorial introduces current scientific research on the development and investigation of new catalysts for the selective oxidation of organic substances by molecular oxygen.
Pharr, Caroline R.; Stahl, Shannon. J. Chem. Educ. 2008, 85, 1453.
Catalysis |
Oxidation / Reduction |
Periodicity / Periodic Table |
Physical Properties |
Synthesis |
Transition Elements
An Iodine Fluorescence Quenching Clock Reaction  Richard B. Weinberg
Describes a fluorescent clock reaction based on the principles of the Landolt iodine reaction but using the potent fluorescence quenching properties of triiodide to abruptly extinguish the ultraviolet fluorescence of optical brighteners present in liquid laundry detergents.
Weinberg, Richard B. J. Chem. Educ. 2007, 84, 797.
Acids / Bases |
Consumer Chemistry |
Dyes / Pigments |
Kinetics |
Oxidation / Reduction |
pH |
Photochemistry |
Rate Law |
Vitamins
The Ultrasonic Soda Fountain: A Dramatic Demonstration of Gas Solubility in Aqueous Solutions  John E. Baur and Melinda B. Baur
An ultrasonic bath is used to accelerate the rate at which carbonated beverages equilibrate with the atmosphere. The resulting fountain, which can reach heights in excess of 3 meters, is a dramatic demonstration of the solubility of gases in liquids.
Baur, John E.; Baur, Melinda B. J. Chem. Educ. 2006, 83, 577.
Aqueous Solution Chemistry |
Kinetics |
Physical Properties |
Solutions / Solvents |
Precipitation / Solubility
Alka Seltzer Poppers: An Interactive Exploration  A. M. Sarquis and L. M. Woodward
This experiment illustrates concepts concerning the pressure-volume relationship of gases, solubility relationships of both gases and solids in liquids relative to temperature, the kinetics of the reaction of Alka Seltzer in water, and acid-base chemistry.
Sarquis, Arlyne M.; Woodward, L. M. J. Chem. Educ. 1999, 76, 385.
Acids / Bases |
Gases |
Kinetics |
Aqueous Solution Chemistry
Demonstration of the Catalytic Decomposition of Hydrogen Peroxide  Alfred R. Conklin, Jr. and Angela Kessinger
Catalytic decomposition is demonstrated by placing hydrogen peroxide solutions in a one liter graduated cylinder and adding soap, food coloring, and potassium iodide.
J. Chem. Educ. 1996, 73, 838.
Reactions |
Catalysis |
Rate Law
A safe and simple demonstration of the effect of temperature on reaction rate  Boring, Wayne C.; McMillan, Ernest T.
The demonstration described here utilizes a safe and familiar reaction to illustrate the concept of reaction rate to students.
Boring, Wayne C.; McMillan, Ernest T. J. Chem. Educ. 1983, 60, 414.
Kinetics |
Reactions
Exploring chemistry for junior high students  Cohen, Sheldon H.
A five-session program entitled "Exploring Chemistry for Junior High Students."
Cohen, Sheldon H. J. Chem. Educ. 1980, 57, 723.
Acids / Bases |
Reactions |
Calorimetry / Thermochemistry |
Equilibrium |
Kinetics