01728nam a22002537a 450000500170000000800410001702200140005803700190007208200100009110000310010124501780013226000770031030000140038749000510040150500630045252007080051565000240122365000320124765000300127985600490130994200080135895200910136699900170145720231106093655.0231030b           ||||| |||| 00| 0 eng d  a0021-9584  bRIEBPL Library  a540.7  a Oscar J. Moreno et al ...  a Effect of Methyl Halides on the Luminol Sonochemiluminescence Reaction: An Experimental Approach to Introduce Sonochemistry to Undergraduate Studentsb(Journal Article) c   aWashington, United Statesb:American Chemical Societyc,January 10, 2023  a306-311p.  aAmerican Chemical Society, Volume 100, Issue 1  a***______{For Hard Copy, Please visit Library.}________***  aAbstract-

 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.


































  aPhysical Chemistry   aKinetics Hands-On Learning   aSecond-Year Undergraduate  u https://doi.org/10.1021/acs.jchemed.2c00399  cPER  00104070aRIEBPLbRIEBPLd2023-11-06l0o540.7r2023-11-06 00:00:00w2023-11-06yPER  c44685d44684