NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Back to results
Peer reviewed Peer reviewed
ERIC Number: EJ228920
Record Type: CIJE
Publication Date: 1980-Jul
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Use of a pH Difference to Pump an Anion across a Non-Aqueous Phase: A Student Experiment or Lecture Demonstration.
Thelander, Paul F.; And Others
Journal of Chemical Education, v57 n7 p509-11 Jul 1980
Describes an experiment with Orange II to illustrate a central idea of thermodynamics--the amount of work that must be done to bring about a particular transformation depends not only on the energy content of the initial and final states but also on the degrees of dispersion of those states. (CS)
Descriptors: Chemistry, College Science, Demonstrations (Educational), Higher Education, pH, Science Education, Science Experiments, Science Materials
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A