TIGER

Click on the title of a resource to view it. To save screen space, only the first 3 resources are shown. You can display more resources by scrolling down and clicking on “View all xx results”.

For the textbook, chapter, and section you specified we found
175 Videos
46 Journal Articles
35 Other Resources
Videos: First 3 results
Lighting and Adjusting a Gas Burner  
Lighting, adjusting, and extinguishing a gas burner are shown. Combustion of methane is demonstrated.
Laboratory Equipment / Apparatus
Heating a Test Tube  
Proper techniques for heating a test tube containing liquid in a gas burner are demonstrated.
Laboratory Equipment / Apparatus
Gas-Burner Safety  
Safety concerns for using the gas burner are presented.
Laboratory Equipment / Apparatus
View all 175 results
Journal Articles: First 3 results.
Pedagogies:
Digitally Enhanced Thin-Layer Chromatography: An Inexpensive, New Technique for Qualitative and Quantitative Analysis  Amber Victoria Irish Hess
Thin-layer chromatography enhanced by digital photography is ideal for high school and college labs and can perform qualitative and quantitative analysis comparable to more expensive, high-performance TLC equipment. Using common photo-editing software, one can quickly produce multi-spectral scans, densitograms, and calibration curves, output previously limited to HPTLC.
Hess, Amber Victoria Irish. J. Chem. Educ. 2007, 84, 842.
Laboratory Equipment / Apparatus |
Qualitative Analysis |
Quantitative Analysis |
Thin Layer Chromatography |
Instrumental Methods |
Chromatography
An Improved Flame Test for Qualitative Analysis Using a Multichannel UV–Visible Spectrophotometer  Jonathan P. Blitz, Daniel J. Sheeran, and Thomas L. Becker
Describes the application of a multichannel array spectrometer equipped with a fiber optic probe for the acquisition of emission spectra as a means of performing flame tests for qualitative analysis in the general chemistry laboratory.
Blitz, Jonathan P.; Sheeran, Daniel J.; Becker, Thomas L. J. Chem. Educ. 2006, 83, 277.
Atomic Properties / Structure |
Instrumental Methods |
Laboratory Equipment / Apparatus |
Qualitative Analysis |
UV-Vis Spectroscopy |
Atomic Spectroscopy
Investigating the Photoelectric Effect Using LEDs and a Modular Spectroscope  Lucia Diaz and Charles A. Smith
With a modular spectroscope, students can monitor the effect of adjusting individually the position and orientation of the light source, grating, and slits. Investigating the position of the individual components dramatically illustrates the advantages of using long monochromators in conjunction with narrow slit widths in maximum-resolution spectroscopy. Once students fully understand the operation of the modular spectroscope, they calibrate it using a light source with a known spectrum. A circuit board containing colored light-emitting diodes (i.e., LEDs) is then used to measure a value for Plancks constant through a photoelectric-effect-type equation.
Diaz, Lucia; Smith, Charles A. J. Chem. Educ. 2005, 82, 906.
Instrumental Methods |
Laboratory Equipment / Apparatus |
Quantitative Analysis |
Spectroscopy
View all 46 articles
Other Resources: First 3 results
Instruments for Radiation Detection  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Instrumental Methods
Conductivity Meter (ChemPages Lab)  John W. Moore, Jerrold J. Jacobsen, Joe L. March
Conductivity Meter: this is a resource in the collection "ChemPages Laboratory Resources". A conductivity meter is used to measure the conductivities of electrolytic solutions. Electrodes on the device are dipped into a solution, and the solution's electrical conductivity is registered on the display. Electrical conductivity is defined as the transfer of an electric current through a solid or liquid. In electrolytic solutions, the current is carried by ions, as in solutions of salts, acids or bases. Conductivity is inversely proportional to the resistivity of the solution. The ChemPages Laboratory Resources are a set of web pages that include text, images, video, and self check questions. The topics included are those that are commonly encountered in the first-year chemistry laboratory. They have been put together for use as both a pre-laboratory preparation tool and an in-laboratory reference source.
Laboratory Equipment / Apparatus
Eppendorf Pipet (ChemPages Lab)  John W. Moore, Jerrold J. Jacobsen, Joe L. March
Eppendorf Pipet or Digital Pipettor: this is a resource in the collection "ChemPages Laboratory Resources". Digital pipettors deliver liquids in volumes from 1 mL to 1µL or less. They are sometimes called "micropipets", "Eppendorf pipets" or simply "Eppendorfs" after one of the more prevalent brands. The ChemPages Laboratory Resources are a set of web pages that include text, images, video, and self check questions. The topics included are those that are commonly encountered in the first-year chemistry laboratory. They have been put together for use as both a pre-laboratory preparation tool and an in-laboratory reference source.
Laboratory Equipment / Apparatus
View all 35 results