TIGER

Journal Articles: 20 results
Yellow Phosphorus  Jay A. Young
The hazards of yellow phosphorus are described.
Young, Jay A. J. Chem. Educ. 2004, 81, 946.
Laboratory Equipment / Apparatus
Red Phosphorus  Jay A. Young
The hazards of red phosphorus are described.
Young, Jay A. J. Chem. Educ. 2004, 81, 945.
Laboratory Equipment / Apparatus
Combustion of White Phosphorus  Richard L. Keiter and Chaminda P. Gamage
The combustion of white phosphorus.
Keiter, Richard L.; Gamage, Chaminda P. J. Chem. Educ. 2001, 78, 908.
Descriptive Chemistry |
Photochemistry |
Main-Group Elements |
Oxidation / Reduction
Phosphate Buffers and Telephone Poles - A Useful Analogy with Limitations  Edwin S. Gould
A visual aid is presented to help general chemistry students establish the major phosphorus species in buffer solutions made from partial neutralizations of phosphoric acid and to estimate concentrations.
Gould, Edwin S. J. Chem. Educ. 1999, 76, 1511.
Aqueous Solution Chemistry |
Solutions / Solvents |
Acids / Bases
Eutrophication of Lake Wingra: A Chemistry-Based Environmental Science Module  Ann C. Howe, Leslie Cizmas, and Robert Bereman
The paper describes the development and field test of a curriculum module for introductory chemistry by an interinstitutional, interdisciplinary team representing the disciplines of chemistry, biology, political science, environmental management and computer visualization. The module was designed to show that a serious and common worldwide environmental problem, the eutrophication of freshwater lakes, is directly related to the chemical reactions of phosphates.
Howe, Ann C.; Cizmas, Leslie; Bereman, Robert. J. Chem. Educ. 1999, 76, 924.
Learning Theories
Burning Phosphorus under Water Safely  Larry C. Taylor
A safer method for demonstrating the burning of white phosphorous under water is described. This demonstration uses 3% hydrogen peroxide solution and manganese dioxide as the oxygen source, eliminating the use of potentially explosive potassium chlorate.
Taylor, Larry C. J. Chem. Educ. 1997, 74, 1074.
Descriptive Chemistry
Home-Study Microlabs  Dietmar Kennepohl
This article presents the use of microscaled chemistry experiments for individual home study and how it can be incorporated into a course with traditional laboratory work.
Kennepohl, Dietmar. J. Chem. Educ. 1996, 73, 938.
Microscale Lab |
Solutions / Solvents |
Calorimetry / Thermochemistry |
Qualitative Analysis |
Precipitation / Solubility
An Improved Container for Solutions of Yellow Phosphorous  Stephen W. Wright
This short article suggests the use of the Sure/Pac cylinder system as an alternative to glass stoppered bottles for the storage of solutions of yellow phosphorous in carbon dioxide.
Wright, Stephen W. J. Chem. Educ. 1996, 73, 818.
Laboratory Equipment / Apparatus
Elementary Riddles  Eckley, Doris.
The riddles highlight some contradictory properties of elements and their compounds.
Eckley, Doris. J. Chem. Educ. 1994, 71, 1051.
Keeping chemistry "light"   Silverman, L. Phillip; Bunn, Barbara B.
Photochemically oriented demonstrations and the humor behind the symbol for phosphorus.
Silverman, L. Phillip; Bunn, Barbara B. J. Chem. Educ. 1993, 70, 405.
Photochemistry
When the barking dog bites the hand that feeds it: A safety caution.  Worley, John D.
Plastic gloves should not be used at any point during the barking dog demonstration.
Worley, John D. J. Chem. Educ. 1992, 69, 241.
Oxidation / Reduction
Stoichiometry to the rescue (a calculation challenge)   Ramette, Richard W.
Presentation of a question that would be suitable for a take-home exam or a problem set in a general or analytical chemistry course.
Ramette, Richard W. J. Chem. Educ. 1988, 65, 800.
Amines / Ammonium Compounds |
Gases |
Stoichiometry
Incorporation of consumer products in the teaching of analytical chemistry   Lieu, Van T.; Kalbus, Gene E.
A development and selection of a number of experiments involving the use of common consumer products for incorporation into quantitative and instrumental analysis laboratories.
Lieu, Van T.; Kalbus, Gene E. J. Chem. Educ. 1988, 65, 207.
Applications of Chemistry |
Alcohols |
Acids / Bases |
Food Science |
Consumer Chemistry |
Quantitative Analysis |
Instrumental Methods
Questions [and] Answers  Campbell, J. A.
323-329.
Campbell, J. A. J. Chem. Educ. 1977, 54, 622.
Enrichment / Review Materials |
Water / Water Chemistry |
Toxicology |
Applications of Chemistry
Lower valent oxo acids of phosphorus and sulfur  Fernelius, W. C.; Loening, Kurt; Adams, Roy
Reviews current practice and some of the problems with partial solutions.
Fernelius, W. C.; Loening, Kurt; Adams, Roy J. Chem. Educ. 1977, 54, 30.
Nomenclature / Units / Symbols
An introductory experiment on phosphates in detergents  Mohrig, Jerry R.
Examines the phosphate controversy, the roles of phosphates in detergents, the chemistry of phosphates and their colorimetric determination, and presents an experiment in which the amount of phosphate is measured using two different analytical methods.
Mohrig, Jerry R. J. Chem. Educ. 1972, 49, 15.
Aqueous Solution Chemistry |
Water / Water Chemistry |
Consumer Chemistry |
Quantitative Analysis |
Applications of Chemistry
Analysis of phosphate in detergents  Kriz, George S., Jr.; Kriz, Kay Dian
The experiment described here is a response to the need mentioned above and is specifically concerned with water pollution caused by phosphate detergents. It is ideal for today's students who concerned about the environment.
Kriz, George S., Jr.; Kriz, Kay Dian J. Chem. Educ. 1971, 48, 551.
Surface Science |
Water / Water Chemistry |
Applications of Chemistry
Reaction rates and equilibria. C. Equilibrium   Slabaugh, W. H.; Jackman, Kenneth V.
Demonstrations of the effect of temperature on equilibrium include shifting equilibrium by heating and cooling phosphorous pentabromide and cobalt complexes.
Slabaugh, W. H.; Jackman, Kenneth V. J. Chem. Educ. 1967, 44, A545.
Equilibrium
Non-existent compounds  Dasent, W. E.
The purpose of this review is to examine compounds that do not violate the rules of valence but which are nevertheless characterized by a high degree of instability, and to consider why these structures are unstable or non-existent.
Dasent, W. E. J. Chem. Educ. 1963, 40, 130.
Molecular Properties / Structure |
Covalent Bonding
Letters to the editor  Wolf, Milton G.
The author offers a means of determining the percentage composition of oxygen in air through burning phosphorus.
Wolf, Milton G. J. Chem. Educ. 1956, 33, 148.
Atmospheric Chemistry