TIGER

Journal Articles: 16 results
Those Baffling Subscripts  Arthur W. Friedel and David P. Maloney
Study of the difficulties students have in interpreting subscripts correctly and distinguishing atoms from molecules when answering questions and solving problems.
Friedel, Arthur W.; Maloney, David P. J. Chem. Educ. 1995, 72, 899.
Nomenclature / Units / Symbols |
Stoichiometry |
Chemometrics
A mole of M&M's   Merlo, Carmela; Turner, Kathleen E.
Engaging students by asking the question: How thick would the layer of M&M candies be if we covered the continental United States with a mole of these candies? Compare this to a mole of water.
Merlo, Carmela; Turner, Kathleen E. J. Chem. Educ. 1993, 70, 453.
Stoichiometry |
Chemometrics
Measuring Avogadro's number on the overhead projector   Solomon, Sally; Hur, Chinhyu
A Petri dish filled with water and stearic acid dissolved in petroleum ether upon an overhead projector can be used to introduce the topic of Avogadro's number.
Solomon, Sally; Hur, Chinhyu J. Chem. Educ. 1993, 70, 252.
Chemometrics |
Stoichiometry
Relative atomic mass and the mole: A concrete analogy to help students understand these abstract concepts   de Sanabia, Josefina Arce
Suggestions on how to improve student understandings of the mathematical idea of "ratio" to enhance conceptual understanding of this fundamental chemistry concept.
de Sanabia, Josefina Arce J. Chem. Educ. 1993, 70, 233.
Chemometrics |
Stoichiometry
First-year chemistry laboratory calculations on a spreadsheet  Edwards, Paul A.; McKay, J. Brian; Sink, Charles W.
140. A laboratory exercise to introduce students to the use of computers and spreadsheets.
Edwards, Paul A.; McKay, J. Brian; Sink, Charles W. J. Chem. Educ. 1992, 69, 648.
Chemometrics
A mole of salt crystals-Or how big is the Avogadro number?  Hoyt, William.
Calculations designed to help students put the size of Avogadro's number into perspective.
Hoyt, William. J. Chem. Educ. 1992, 69, 496.
Nomenclature / Units / Symbols |
Chemometrics
ChemCalc: A scientific calculator  Allendoerfer, Robert D.
A scientific calculator program that can be used as a stand-alone or incorporated into other software written in BASIC.
Allendoerfer, Robert D. J. Chem. Educ. 1990, 67, 770.
Chemometrics
How to visualize Avogadro's number  van Lubeck, Henk
Three examples to help students visualize the size of a mole.
van Lubeck, Henk J. Chem. Educ. 1989, 66, 762.
Nomenclature / Units / Symbols |
Chemometrics
Chemistry according to ROF (Fee, Richard)  Radcliffe, George; Mackenzie, Norma N.
Two reviews on a software package that consists of 68 programs on 17 disks plus an administrative disk geared toward acquainting students with fundamental chemistry content. For instance, acids and bases, significant figures, electron configuration, chemical structures, bonding, phases, and more.
Radcliffe, George; Mackenzie, Norma N. J. Chem. Educ. 1988, 65, A239.
Chemometrics |
Atomic Properties / Structure |
Equilibrium |
Periodicity / Periodic Table |
Periodicity / Periodic Table |
Stoichiometry |
Physical Properties |
Acids / Bases |
Covalent Bonding
Avogadro's number: A perverse view  Lehman, Thomas A.
A way to think of Avogadro's number: take anything and double it 79 times.
Lehman, Thomas A. J. Chem. Educ. 1988, 65, 282.
Chemometrics |
Stoichiometry
Five Avogadro's number problems  Todd, David
Five problems involving Avogadro's number.
Todd, David J. Chem. Educ. 1985, 62, 76.
Nomenclature / Units / Symbols |
Stoichiometry |
Chemometrics
The spilled can of paint   Perkins, Robert
The writer describes a problem for students to work out in order to better understand units of conversion.
Perkins, Robert J. Chem. Educ. 1983, 60, 343.
Nomenclature / Units / Symbols |
Chemometrics
The liquid silver parade   Perkins, Robert
The activity described in this note is useful in illustrating how small atoms are to students.
Perkins, Robert J. Chem. Educ. 1983, 60, 343.
Stoichiometry |
Chemometrics
The estimation of Avogadro's number using cetyl alcohol as the monolayer  Feinstein, H. I.; Sisson, Robert F., III
Results and calculations using cetyl alcohol as the monolayer in estimating Avogadro's number.
Feinstein, H. I.; Sisson, Robert F., III J. Chem. Educ. 1982, 59, 751.
Stoichiometry |
Molecular Properties / Structure |
Chemometrics
How big is Avogadro's number (or how small are atoms, molecules and ions)  Fulkrod, John E.
Calculating the volume occupied by Avogadro's number of drops of water helps students understand the magnitude of this quantity while giving them practice at using scientific notation and the metric system.
Fulkrod, John E. J. Chem. Educ. 1981, 58, 508.
Nomenclature / Units / Symbols |
Chemometrics |
Stoichiometry
Illustrating large and small numbers. A problem for the birds  Sattler, Louis
A calculation designed to illustrate the relative size of Avogadro's number. The solution from p. 181 is reproduced in this PDF.
Sattler, Louis J. Chem. Educ. 1975, 52, 180.
Chemometrics |
Stoichiometry