| Journal Articles: 10 results |
|
|
Dynamic Reaction Figures: An Integrative Vehicle for Understanding Chemical Reactions Emeric Schultz
Describes the dynamic reaction figure, a flexible learning tool that can be used to balance chemical equations, predict the results of potential reactions, present the underlying mechanism of reactions, and solve quantitative problems in a number of areas.
Schultz, Emeric. J. Chem. Educ. 2008, 85, 386.
Acids / Bases |
Aqueous Solution Chemistry |
Mechanisms of Reactions |
Nonmajor Courses
|
Investigating Students' Ability To Transfer Ideas Learned from Molecular Animations of the Dissolution Process Resa M. Kelly and Loretta L. Jones
This study examines what features of the particulate nature of matter learned from viewing two animations of sodium chloride dissolution students would transfer to their descriptions of the participation of aqueous sodium chloride in a chemical reaction.
Kelly, Resa M.; Jones, Loretta L. J. Chem. Educ. 2008, 85, 303.
Aqueous Solution Chemistry |
Precipitation / Solubility |
Solutions / Solvents |
Constructivism
|
Solubility Rules: Three Suggestions for Improved Understanding Bob Blake
Many general chemistry textbooks have errors or omissions in their rules for predicting solubility that the author highlights and attempts to correct. In addition, it is proposed that the following changes be made to the discussion of solubility so that students and teachers can have a greater understanding of solubility.
Blake, Bob. J. Chem. Educ. 2003, 80, 1348.
Aqueous Solution Chemistry |
Descriptive Chemistry |
Qualitative Analysis |
Precipitation / Solubility
|
Experimentation and Group Discussion as a Means of Determining Solubility Rules Karen E. Stevens
An experimental method is presented that leads to the development of solubility rules. A set of experiments is performed as a class demonstration and then discussed in groups. As a result, a classification of all the ionic species present can be made in terms of their solubility.
Stevens, Karen E. J. Chem. Educ. 2000, 77, 327.
Aqueous Solution Chemistry |
Solutions / Solvents
|
What's Present? Qualitative Analysis Problems in General Chemistry Sidney Toby
Open-book, research-oriented, sample questions regarding qualitative analysis.
Toby, Sidney. J. Chem. Educ. 1995, 72, 1008.
Qualitative Analysis |
Aqueous Solution Chemistry |
Solutions / Solvents |
Descriptive Chemistry
|
Chemical Reactions, Reactions in Aqueous Solution, and Oxidation Reduction Reactions, Review II (Weyh, J. A.; Crook, J. R.; Hauge, L. N.) Coleman, William F.
Programs intended to provide students with drill and practice in equation writing (including formula writing), equation balancing, and reaction predicting.
Coleman, William F. J. Chem. Educ. 1989, 66, A172.
Reactions |
Aqueous Solution Chemistry |
Oxidation / Reduction |
Enrichment / Review Materials
|
Chemical Reactions, Reactions in Aqueous Solution, and Oxidation Reduction Reactions, Review I (Weyh, J. A.; Crook, J. R.; Hauge, L. N.) Balahura, Robert J.
Programs intended to provide students with drill and practice in equation writing (including formula writing), equation balancing, and reaction predicting.
Balahura, Robert J. J. Chem. Educ. 1989, 66, A172.
Reactions |
Aqueous Solution Chemistry |
Oxidation / Reduction |
Enrichment / Review Materials
|
Annotating reaction equations Tykodi, R. J.
Annotating aqueous solution reactions fosters recognition of the fundamental reaction categories; ready recognition of a reaction type is the first step toward understanding the "whys and wherefores" inherent in the reaction.
Tykodi, R. J. J. Chem. Educ. 1987, 64, 243.
Aqueous Solution Chemistry |
Reactions |
Acids / Bases |
Gases |
Precipitation / Solubility |
Oxidation / Reduction
|
A perspective on solubility rules Monroe, Manus; Abrams, Karl
Four solubility rule generalizations useful for introducing solubility.
Monroe, Manus; Abrams, Karl J. Chem. Educ. 1984, 61, 885.
Aqueous Solution Chemistry |
Solutions / Solvents
|
Case of the unlabeled bottles Smith, Douglas D.
Students are to determine the contents of a series of unlabelled bottles.
Smith, Douglas D. J. Chem. Educ. 1977, 54, 701.
Qualitative Analysis |
Aqueous Solution Chemistry |
Solutions / Solvents
|
|
