ERIC Number: EJ820311
Record Type: Journal
Publication Date: 2006-Nov
Abstractor: As Provided
Reference Count: 3
Using a Simulated Industrial Setting for the Development of an Improved Solvent System for the Recrystallization of Benzoic Acid: A Student-Centered Project
Hightower, Timothy R.; Heeren, Jay D.
Journal of Chemical Education, v83 n11 p1663-1664 Nov 2006
Recrystallization of benzoic acid is an excellent way to remove insoluble impurities. In a traditional organic laboratory experiment, insoluble impurities are removed through the recrystallization of benzoic acid utilizing water as the recrystallization solvent. It was our goal to develop a peer-led, problem-solving organic laboratory exercise that would not only provide a student with an opportunity to produce a more efficient recrystallization solvent, but would also provide students with an industrial environment to achieve this goal.
Descriptors: Laboratory Experiments, Problem Solving, College Science, Science Instruction, Undergraduate Students, Undergraduate Study, Organic Chemistry, Laboratory Procedures
Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: firstname.lastname@example.org; Web site: http://www.jce.divched.org
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education; Postsecondary Education
Authoring Institution: N/A