Characterization of the Unusual Product from the Reaction between Cobalt(II) Chloride, Ethane-1,2-diamine, and Hydrochloric Acid: An Undergraduate Project Involving an Unknown Metal Complex.

Autor/inn/en	Curtis, Neil F.; und weitere
Titel	Characterization of the Unusual Product from the Reaction between Cobalt(II) Chloride, Ethane-1,2-diamine, and Hydrochloric Acid: An Undergraduate Project Involving an Unknown Metal Complex.
Quelle	In: Journal of Chemical Education, 63 (1986) 10, S.899-901Infoseite zur Zeitschrift Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; Zeitschriftenaufsatz
Schlagwörter	Leitfaden; Unterricht; Lehrer; Chemical Reactions; Chemistry; College Science; Evaluation Methods; Laboratory Procedures; Metals; Science Activities; Science Education; Science Experiments; Science Instruction; Student Projects; Student Research; Teaching Methods + Suchen Sie Ihr Suchwort? Lesson concept; Instruction; Unterrichtsentwurf; Unterrichtsprozess; Teacher; Teachers; Lehrerin; Lehrende; Chemische Reaktion; Chemie; Laboruntersuchung; Naturwissenschaftliche Bildung; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Schulprojekt; Studentenforschung; Teaching method; Lehrmethode; Unterrichtsmethode
Abstract	Discusses the need for student research-type chemistry projects based upon "unknown" metal complexes. Describes an experiment involving the product from the reaction between cobalt(II) chloride, ethane-1,2-diamine (en) and concentrated hydrochloric acid. Outlines the preparation of the cobalt complex, along with procedure, results and discussion. (TW)
Erfasst von	ERIC (Education Resources Information Center), Washington, DC