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| Kalbus, Gene E. | 4 |
| Lieu, Van T. | 4 |
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A Spectrophotometric Study of the Permanganate-Oxalate Reaction: An Analytical Laboratory Experiment
Peer reviewedKalbus, Gene E.; Lieu, Van T.; Kalbus, Lee H. – Journal of Chemical Education, 2004
The spectrophotometric method assists in the study of potassium permanganate-oxalate reaction. Basic analytical techniques and rules are implemented in the experiment, which can also include the examination of other compounds oxidized by permanganate.
Descriptors: Laboratory Experiments, Chemistry, Spectroscopy, Science Experiments
Peer reviewedLieu, Van T.; Kalbus, Gene E. – Journal of Chemical Education, 2002
Describes a laboratory experiment on the determination of the molecular weights of gases lighter than air. (YDS)
Descriptors: Chemistry, Density (Matter), Higher Education, Laboratory Experiments
Peer reviewedLieu, Van T.; Kalbus, Gene E. – Journal of Chemical Education, 1988
Describes an application of potentiometry to the determination of acidic and basic compounds in household cleaners in chemistry instruction. Discusses procedures and results of this experiment. (CW)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education
Peer reviewedLieu, Van T.; Kalbus, Gene E. – Journal of Chemical Education, 1988
Describes eight experiments involving the use of common consumer products that could be incorporated into quantitative and instrumental analysis laboratories. Discusses these activities in terms of illustration of principles, awareness, and critical thinking. (CW)
Descriptors: Chemistry, College Science, Critical Thinking, Higher Education
