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: EJ717364
Record Type: Journal
Publication Date: 2005-Apr-1
Pages: 4
Abstractor: Author
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-9584
A Closer Look at Acid-Base Olfactory Titrations
Neppel, Kerry; Oliver-Hoyo, Maria T.; Queen, Connie; Reed, Nicole
Journal of Chemical Education, v82 n4 p607 Apr 2005
Olfactory titrations using raw onions and eugenol as acid-base indicators are reported. An in-depth investigation on olfactory titrations is presented to include requirements for potential olfactory indicators and protocols for using garlic, onions, and vanillin as acid-base olfactory indicators are tested.
Descriptors: Chemistry, Investigations, Science Education, Sensory Experience, Science Experiments
Journal of Chemical Education, Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Web site: http://jchemed.chem.wisc.edu/AboutJCE/contact.html.
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