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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ292158
Record Type: CIJE
Publication Date: 1983
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
An Improved Qualitative Analysis Procedure for Aluminum Subgroup Cations.
Kistner, C. R.; Robinson, Patricia J.
Journal of Chemical Education, v60 n12 p1071 Dec 1983
Describes a procedure for the qualitative analysis of aluminum subgroup cations designed to avoid failure to obtain lead or barium chromate precipitates or failure to report aluminum hydroxide when present (due to staining). Provides a flow chart and step-by-step explanation for the new procedure, indicating significantly improved student results. (JM)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education, Inorganic Chemistry, Laboratory Procedures, Science Activities, Science Education, Science Experiments
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A