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Effect of Methyl Halides on the Luminol Sonochemiluminescence Reaction: An Experimental Approach to Introduce Sonochemistry to Undergraduate Students (Journal Article)

By:

Oscar J. Moreno et al

Material type: Text

TextSeries: American Chemical Society, Volume 100, Issue 1Publication details: Washington, United States :American Chemical Society ,January 10, 2023Description: 306-311pISSN:

0021-9584

Subject(s):

DDC classification:

540.7

Online resources:

Click here to access online

Contents:

***______{For Hard Copy, Please visit Library.}________***

Summary: Abstract- The rate of the sonochemiluminescence reaction of luminol in alkaline medium can be increased in the presence of carbon tetrachloride, chloroform, and bromoform. The presence of the latter activators enhances the light emission, to allow studying the kinetics of this reaction in a 4-h laboratory session using a mobile phone camera as a detector device. This experimental approach can be used to introduce sonochemistry to undergraduate students using an inexpensive setup. Finally, these experiments can be used by the students to analyze complex chemical reactions from the point of view of the thermodynamics, chemical kinetics, and reaction mechanism.

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Item type	Current library	Call number	Status	Date due	Barcode
Periodicals	RIE BPL Library	540.7 (Browse shelf(Opens below))	Not for loan

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***______{For Hard Copy, Please visit Library.}________***

Abstract-

The rate of the sonochemiluminescence reaction of luminol in alkaline medium can be increased in the presence of carbon tetrachloride, chloroform, and bromoform. The presence of the latter activators enhances the light emission, to allow studying the kinetics of this reaction in a 4-h laboratory session using a mobile phone camera as a detector device. This experimental approach can be used to introduce sonochemistry to undergraduate students using an inexpensive setup. Finally, these experiments can be used by the students to analyze complex chemical reactions from the point of view of the thermodynamics, chemical kinetics, and reaction mechanism.

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Effect of Methyl Halides on the Luminol Sonochemiluminescence Reaction: An Experimental Approach to Introduce Sonochemistry to Undergraduate Students (Journal Article)

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