TIGER

Journal Articles: 26 results
Concentration Scales for Sugar Solutions  David W. Ball
Examines several special scales used to indicate the concentration of sugar solutions and their application to industry.
Ball, David W. J. Chem. Educ. 2006, 83, 1489.
Nomenclature / Units / Symbols |
Food Science |
Solutions / Solvents
SI for Chemists: Another Position  Tomislav Cvitas
I must say that I agree neither with what was said in the original commentary by R. D. Freeman, nor with the letter by P. Karol.
Cvitas, Tomislav. J. Chem. Educ. 2004, 81, 801.
Nomenclature / Units / Symbols
SI for Chemists: Persistent Problems, Solid Solutions. SI Basic Units: The Kilogram and the Mole  Paul J. Karol
The persistent perceived problem with the base units kilogram and mole addressed in those journal articles is resolvable once it is finally recognized that we have been using a double standard: the international platinumĀiridium kilogram prototype and 12C.
Karol, Paul J. J. Chem. Educ. 2004, 81, 800.
Nomenclature / Units / Symbols |
Quantitative Analysis |
Stoichiometry
Mole, Mole per Liter, and Molar: A Primer on SI and Related Units for Chemistry Students  George Gorin
A brief historical overview of the SI system, the concept of the mole and the definition of mole unit, the status of the liter in the metric and SI systems, and the meaning of molar and molarity.
Gorin, George. J. Chem. Educ. 2003, 80, 103.
Stoichiometry |
Nomenclature / Units / Symbols |
Solutions / Solvents |
Enrichment / Review Materials
Correctly Expressing Atomic Weights (re J. Chem. Educ. 2000, 77, 1438)  Moreno Paolini, Giovanni Cercignani, and Carlo Bauer
Alternative units in which to express atomic weight.
Paolini, Moreno; Cercignani, Giovanni; Bauer, Carlo. J. Chem. Educ. 2002, 79, 163.
Nomenclature / Units / Symbols |
Learning Theories
Correctly Expressing Atomic Weights (re J. Chem. Educ. 2000, 77, 1438)  George Gorin
Alternative units in which to express atomic weight.
Gorin, George. J. Chem. Educ. 2002, 79, 163.
Nomenclature / Units / Symbols |
Learning Theories
Temperature Scale Conversion as a Linear Equation: True Unit Conversion vs Zero-Offset Correction  Reuben Rudman
The equation used for the interconversion between the Fahrenheit and Celsius temperature scales is in reality the general case of the straight-line equation (y = ax + b). This equation is the paradigm for many of the calculations taught in introductory chemistry.
Rudman, Reuben. J. Chem. Educ. 1998, 75, 1646.
Nomenclature / Units / Symbols |
Chemometrics
Measuring with a Purpose: Involving Students in the Learning Process  Metz, Patricia A.; Pribyl, Jeffrey R.
Constructivist learning activities for helping students to understand measurement, significant figures, uncertainty, scientific notation, and unit conversions.
Metz, Patricia A.; Pribyl, Jeffrey R. J. Chem. Educ. 1995, 72, 130.
Nomenclature / Units / Symbols |
Chemometrics |
Constructivism
Mole and Chemical Amount: A Discussion of the Fundamental Measurements of Chemistry  Gorin, George
Demonstrates that the mole is little different from other units of measurement.
Gorin, George J. Chem. Educ. 1994, 71, 114.
Nomenclature / Units / Symbols
Significant figures: A classroom demonstration  Kirksey, H. Graden.
Demonstration to show students the function and importance of significant figures in a measurement.
Kirksey, H. Graden. J. Chem. Educ. 1992, 69, 497.
Nomenclature / Units / Symbols
Views of nursing professionals on chemistry course content for nursing education  Walhout, Justine S.; Heinschel, Judie.
Analysis of survey conducted of deans of schools of nursing, chairs of nursing departments, and registered nurses regarding courses required of nursing students and the importance of different units of measure and 39 chemistry topics to the nursing profession.
Walhout, Justine S.; Heinschel, Judie. J. Chem. Educ. 1992, 69, 483.
Medicinal Chemistry |
Nomenclature / Units / Symbols
Chemical Nomenclature and Balancing Equations (Bergwall Educational Software)  Kling, Timothy A.
These computer programs deal exclusively with the subjects of inorganic nomenclature and balancing simple equations.
Kling, Timothy A. J. Chem. Educ. 1989, 66, A41.
Nomenclature / Units / Symbols
Mathematics in the chemistry classroom. Part 1. The special nature of quantity equations  Dierks, Werner; Weninger, Johann; Herron, J. Dudley
Differences between operation on quantities and operation on numbers and how chemical quantities should be described mathematically.
Dierks, Werner; Weninger, Johann; Herron, J. Dudley J. Chem. Educ. 1985, 62, 839.
Chemometrics |
Stoichiometry |
Nomenclature / Units / Symbols
The definition and symbols for the quantity called "molarity" or "concentration" and for the SI units of this quantity  Gorin, George
An alternative formulation for concentration and the SI units for this quantity.
Gorin, George J. Chem. Educ. 1985, 62, 741.
Nomenclature / Units / Symbols |
Solutions / Solvents
Conversion of standard thermodynamic data to the new standard state pressure  Freeman, Robert D.
Analyzes the changes that will be required to convert standard thermodynamic data from units of atmospheres to the bar.
Freeman, Robert D. J. Chem. Educ. 1985, 62, 681.
Thermodynamics |
Nomenclature / Units / Symbols
The unit gram/mole and its use in the description of molar mass  Gorin, G.
How is molar mass related to the quantity called "molecular (or atomic) weight"?
Gorin, G. J. Chem. Educ. 1984, 61, 1045.
Nomenclature / Units / Symbols |
Stoichiometry
Natural sources of ionizing radiation  Bodner, George M.; Rhea, Tony A.
Units of radiation measurement, calculations of radiation dose equivalent, sources of ionizing radiation and its biological effects.
Bodner, George M.; Rhea, Tony A. J. Chem. Educ. 1984, 61, 687.
Natural Products |
Nuclear / Radiochemistry |
Nomenclature / Units / Symbols
The underprepared student, scientific literacy and Piaget: Reflections on the role of measurement in scientific discussion  Kurland, Daniel J.
The need for an explicit instructional component that stresses the notion of measurement as a means of physical description.
Kurland, Daniel J. J. Chem. Educ. 1982, 59, 574.
Learning Theories |
Nomenclature / Units / Symbols
Adopting SI units in introductory chemistry  Davies, William G.; Moore, John W.
Conventions associated with SI units, conversion relationships commonly used in chemistry, and a roadmap method for solving stoichiometry problems.
Davies, William G.; Moore, John W. J. Chem. Educ. 1980, 57, 303.
Nomenclature / Units / Symbols |
Chemometrics
On finding a middle ground for SI  Nelson, Robert A.
Comments on an earlier article regarding SI units.
Nelson, Robert A. J. Chem. Educ. 1979, 56, 661.
Nomenclature / Units / Symbols
The ambit of chemistry  Vitz, Edward W.
Proposal to revise the standard definition of chemistry to one that focusses on atoms and molecules rather than simply matter.
Vitz, Edward W. J. Chem. Educ. 1979, 56, 327.
Nomenclature / Units / Symbols
Significant digits in logarithm-antilogarithm interconversions  Jones, Donald E.
Most textbooks are in error in the proper use of significant digits when interconverting logarithms and antilogarithms.
Jones, Donald E. J. Chem. Educ. 1972, 49, 753.
Nomenclature / Units / Symbols |
Chemometrics
The significance of significant figures  Pinkerton, Richard C.; Gleit, Chester E.
This paper is an attempt to clarify some of our ideas about numerical data, measurements, mathematical operations, and significant figures.
Pinkerton, Richard C.; Gleit, Chester E. J. Chem. Educ. 1967, 44, 232.
Nomenclature / Units / Symbols |
Chemometrics
Letters  Goldberg, David E.
The author suggests using the term "continuous chain" rather than "straight" chain so as to reduce confusion regarding the geometry of carbon chains.
Goldberg, David E. J. Chem. Educ. 1962, 39, 319.
Molecular Properties / Structure |
Nomenclature / Units / Symbols
The carbon-12 scale of atomic masses  Labbauf, Abbas
Examines the concept of atomic weight and the rise and coexistence of the oxygen and carbon scales of atomic mass.
Labbauf, Abbas J. Chem. Educ. 1962, 39, 282.
Nomenclature / Units / Symbols |
Physical Properties
The mole and related quantities  Guggenheim, E. A.
Examines some of the terminology associated with the mole and expressing amounts of substances.
Guggenheim, E. A. J. Chem. Educ. 1961, 38, 86.
Stoichiometry |
Nomenclature / Units / Symbols