Ionic Strength Effect on the Rate of Reduction of Hexacyanoferrate (III) by Ascorbic Acid: A Physical Chemistry Laboratory Experiment.

Watkins, Kenneth W.; Olson, June A.

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Peer reviewed

ERIC Number: EJ220059

Record Type: Journal

Publication Date: 1980-Feb

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: N/A

EISSN: N/A

Ionic Strength Effect on the Rate of Reduction of Hexacyanoferrate (III) by Ascorbic Acid: A Physical Chemistry Laboratory Experiment.

Watkins, Kenneth W.; Olson, June A.

Journal of Chemical Education, v57 n2 p158-59 Feb 1980

Describes a physical chemistry experiment that allows students to test the effect of ionic strength on the rates of a reaction between ions. The reduction of hexacyanoferrate III by ascorbic acid is detailed. Comparisons with the iodine clock reaction are made. (CS)

Descriptors: Acids, Chemical Reactions, Chemistry, College Science, Higher Education, Instructional Materials, Kinetics, Laboratory Procedures, Science Activities, Science Education, Science Experiments

Publication Type: Journal Articles; Guides - Classroom - Learner

Education Level: N/A

Audience: Practitioners

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

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