NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20260
Since 20250
Since 2022 (last 5 years)0
Since 2017 (last 10 years)0
Since 2007 (last 20 years)2
Education Level
Higher Education2
Audience
Teachers1
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Berry, David E.; Hicks, Robin G.; Gilroy, Joe B. – Journal of Chemical Education, 2009
This experiment describes the synthesis and characterization of a formazan dye, and its subsequent conversion to a stable verdazyl radical and a boron-nitrogen heterocycle (boratatetrazine). Each of these compounds is intensely colored and is prepared and handled under aerobic conditions, which often surprises students as free radicals are…
Descriptors: Chemistry, Science Instruction, Energy, Spectroscopy
Peer reviewed Peer reviewed
Direct linkDirect link
Cooke, Jason; Berry, David E.; Fawkes, Kelli L. – Journal of Chemical Education, 2007
The photochemical synthesis and subsequent ligand exchange reactions of Ru(CO)[subscript 4] (eta[superscript2]-alkene) compounds has provided a novel experiment for upper-level inorganic chemistry laboratory courses. The experiment is designed to provide a system in which the changing electronic properties of the alkene ligands could be easily…
Descriptors: Inorganic Chemistry, Science Education, Laboratory Experiments, Science Experiments