This is a laboratory experiment suitable for beginning general-chemistry college students or high school students with some chemical experience. It is a chemical puzzle written in science-fiction terms to attract student interest. Students are asked to identify four colored cations and two anions and assign their identities to names of chess pieces furnished initially as clues.
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Citation
Harry E. Spencer and Leonard Kusdra. J. Chem. Educ.1998 75 487.
Keywords
Qualitative Analysis, Inorganic Chemistry, Introductory/High School Chemistry, Aqueous Solution Chemistry
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