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Journal Articles: 15 results
The Use of Dots in Chemical Formulas  William B. Jensen
Traces the origins and uses of dots in chemical formulas.
Jensen, William B. J. Chem. Educ. 2006, 83, 1590.
Nomenclature / Units / Symbols
Nomenclature Made Practical: Student Discovery of the Nomenclature Rules  Michael C. Wirtz, Joan Kaufmann, and Gary Hawley
Presents a method to teach chemical nomenclature to students in an introductory chemistry course that utilizes the discovery-learning model. Inorganic compounds are grouped into four categories and introduced through separate activities interspersed throughout the first semester to provide context and avoid confronting the student with all of the nomenclature rules at once.
Wirtz, Michael C.; Kaufmann, Joan; Hawley, Gary. J. Chem. Educ. 2006, 83, 595.
Nomenclature / Units / Symbols |
Nonmetals |
Student-Centered Learning
A Note on the Term "Chalcogen"  William B. Jensen
It is argued that the best translation of the term "chalcogen" is "ore former." It is further suggested that the term chalcogenide should be replaced with the term chalcide in order to maintain a parallelism with the terms halogen and halide.
Jensen, William B. J. Chem. Educ. 1997, 74, 1063.
Nomenclature / Units / Symbols |
Periodicity / Periodic Table |
Descriptive Chemistry
Symbolic Algebra and Stoichiometry  DeToma, Robert P.
Applying symbolic algebra (instead of the factor-label method) to stoichiometry calculations.
DeToma, Robert P. J. Chem. Educ. 1994, 71, 568.
Chemometrics |
Nomenclature / Units / Symbols
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
Name for the basic physical quantity n, symbol for relative mass  Nelson, P. G.
Recommendations for naming the basic physical quantity n, symbol for relative mass.
Nelson, P. G. J. Chem. Educ. 1990, 67, 628.
Nomenclature / Units / Symbols |
Stoichiometry
Writing Chemical Formulas, Review I (Ross, Don)  Sweeney-Hammond, Kathleen
Program to give students practice in writing chemical formulas and to facilitate the understanding of balancing positive and negative charges in a chemical formula.
Sweeney-Hammond, Kathleen J. Chem. Educ. 1987, 64, A90.
Nomenclature / Units / Symbols |
Enrichment / Review Materials
Writing Chemical Formulas, Review I (Ross, Don)  Pavlovich, Joseph M.
Program to give students practice in writing chemical formulas and to facilitate the understanding of balancing positive and negative charges in a chemical formula.
Pavlovich, Joseph M. J. Chem. Educ. 1987, 64, A88.
Nomenclature / Units / Symbols |
Enrichment / Review Materials
Positive ions and binary compounds  Fernelius, W. C.; Loening, Kurt; Adams, Roy M.
Guidelines for the names of positive ions and binary compounds; also errata from past articles in this series.
Fernelius, W. C.; Loening, Kurt; Adams, Roy M. J. Chem. Educ. 1972, 49, 844.
Nomenclature / Units / Symbols
Normality and molality: The expendables  Sacks, L. J.
Discusses objections against normality and molality.
Sacks, L. J. J. Chem. Educ. 1968, 45, 183.
Nomenclature / Units / Symbols
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
Derivation of equations for the interconversion of concentration units  Mills, Alfred P.
Presents the derivation of equations for the interconversion of concentration units.
Mills, Alfred P. J. Chem. Educ. 1965, 42, 314.
Nomenclature / Units / Symbols
Letters  Copley, G. N.
The author proposes terms and symbolism to represent different phase changes.
Copley, G. N. J. Chem. Educ. 1958, 35, 528.
Phases / Phase Transitions / Diagrams |
Nomenclature / Units / Symbols
Revised inorganic (Stock) nomenclature for the general chemistry student  Brasted, Robert C.
Examines the Stock System as applied to teaching general chemistry and naming binary compounds of nonmetals and metals, complex entities, and oxy-anions.
Brasted, Robert C. J. Chem. Educ. 1958, 35, 136.
Nomenclature / Units / Symbols
Gram equivalent weights  Meldrum, William B.
The purpose of this paper is to review briefly the subject of equivalent weights and the more directly applicable gram equivalents and to offer a general method by which they may be deduced from chemical equations.
Meldrum, William B. J. Chem. Educ. 1955, 32, 48.
Nomenclature / Units / Symbols |
Stoichiometry