TIGER

Journal Articles: 16 results
The Proper Place for Hydrogen in the Periodic Table  Marshall W. Cronyn
Case for hydrogen to be placed above carbon in the periodic table.
Cronyn, Marshall W. J. Chem. Educ. 2003, 80, 947.
Main-Group Elements |
Periodicity / Periodic Table
The Sol-Gel Preparation of Silica Gels  Buckley, A. M.; Greenblatt, M.
Background and procedure for the sol-gel preparation of silica from molecular precursors.
Buckley, A. M.; Greenblatt, M. J. Chem. Educ. 1994, 71, 599.
Mechanisms of Reactions |
Colloids
Scanning tunneling microscopy of silicon and carbon.  Braun, Robert D.
The author describes some of the advantages and uses of scanning tunneling microscopy (STM) as well as a student laboratory using STM.
Braun, Robert D. J. Chem. Educ. 1992, 69, A90.
Laboratory Equipment / Apparatus |
Laboratory Computing / Interfacing
Silicate-PVA polymers   Burke, Barbara A.
A demonstration exhibiting the change of properties depending upon the amount of silicate used in the polymer.
Burke, Barbara A. J. Chem. Educ. 1988, 65, 895.
Alcohols
How to use crystallographic information in teaching first-year chemistry   Bevan, D. J. M.; Taylor, M. R.; Rossi, M.
These authors describe material appropriate for inclusion in a first-year chemistry lecture course. This article stresses how basic chemical principles have been derived from crystallographic results. A potential instructor need not have crystallographic training to incorporate these lectures.
Bevan, D. J. M.; Taylor, M. R.; Rossi, M. J. Chem. Educ. 1988, 65, 477.
X-ray Crystallography |
Crystals / Crystallography |
Molecular Properties / Structure
A very rapidly growing silicate crystal  Phillips, Donald B.
The extremely rapid growth of this crystal is made even more dramatic when shown by an overhead projector.
Phillips, Donald B. J. Chem. Educ. 1988, 65, 453.
Crystals / Crystallography
Electrochemical cells using sodium silicate   Rapp, Bernard, FSC
A procedure of assembly and execution of a demonstration of an electrochemical cell using sodium silicate.
Rapp, Bernard, FSC J. Chem. Educ. 1988, 65, 358.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
A course in chemistry of silicates for beginning undergraduate students. An interdisciplinary study  Dunstone, John
Outlines the lectures and laboratories of an interdisciplinary, first-year course on the chemistry of silicates.
Dunstone, John J. Chem. Educ. 1973, 50, 362.
Geochemistry
Quartz geodes  Plumb, Robert C.; Krauskopf, Konrad B.
Discusses the geochemistry behind the natural formation of quartz geodes.
Plumb, Robert C.; Krauskopf, Konrad B. J. Chem. Educ. 1972, 49, 763.
Precipitation / Solubility |
Geochemistry |
Crystals / Crystallography
Boron and silicon. B. Silicon  Alyea, Hubert N.
Demonstrations include selective wetting and the resistance of silicone rubber to heat and cold.
Alyea, Hubert N. J. Chem. Educ. 1968, 45, A225.
Physical Properties
Boron and silicon. B. Silicon  Alyea, Hubert N.; Owens, Charles; Klug, Evangeline B.; Slabaugh, W. H.; Mancuso, Carl J.
Demonstrations include absorption and heat of absorption by silica gel, absorption on kaolin, silicate garden, glass dissolving in water, etching glass, bouncing putty, water-repellent paper, and the diffusion of chlorsilanes through paper.
Alyea, Hubert N.; Owens, Charles; Klug, Evangeline B.; Slabaugh, W. H.; Mancuso, Carl J. J. Chem. Educ. 1968, 45, A151.
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
The chemistry of silicic acid  Greenberg, S. A.
This article attempts to address the many incorrect concepts regarding silicic acid that still appear in textbooks and the literature.
Greenberg, S. A. J. Chem. Educ. 1959, 36, 218.
Acids / Bases
Letters to the editor  Sastry, K. R. Krishna
Silicon crucibles should not be used with magnesium or calcium as some of the metal reacts with the silicon to form the silicide.
Sastry, K. R. Krishna J. Chem. Educ. 1957, 34, 155.
Laboratory Management
Lecture demonstrations with silicones  Spalding, David P.
Offers a series of demonstrations designed to illustrate some of the basic properties of the silicones that make them unusual substances, including their resistance to high and low temperatures, unusual surface properties, and chemical inertness.
Spalding, David P. J. Chem. Educ. 1952, 29, 288.
Polymerization
Molecular models of silicates for lecture demonstrations  Noyce, William K.
Describes the construction and use of molecular models of silicates for lecture demonstrations.
Noyce, William K. J. Chem. Educ. 1951, 28, 29.
Molecular Properties / Structure |
Molecular Modeling