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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ371041
Record Type: CIJE
Publication Date: 1988
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Spectrum of a Dissociation Intermediate of Cysteine. A Biophysical Chemistry Experiment.
Splittgerber, A. G.; Chinander, L. L.
Journal of Chemical Education, v65 n2 p167-70 Feb 1988
Outlines a laboratory exercise that makes use of Beer's Law plots of cysteine constructed at several pH values over a broad range of wavelengths to estimate the tautomeric ratio (R) of two singly charged ionic forms, calculate the microscopic constants, and construct ultraviolet spectra for both light absorbing species. (CW)
Descriptors: Biochemistry, Chemistry, College Science, Higher Education, Laboratory Equipment, Laboratory Procedures, Science Education, Science Experiments, Science Instruction, Teaching Methods
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Practitioners; Researchers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Physical Chemistry