Resumen

JENSEN, William B.. Remembering qualitative analysis. The 175th anniversary of Fresenius’ textbook: Part II. Educ. quím [online]. 2017, vol.28, n.4, pp.225-231. ISSN 0187-893X.  https://doi.org/10.1016/j.eq.2017.05.004.

Part II of this two-part article on the history of the teaching of qualitative analysis covers the hydrogen sulfide problem, the debates over why and how qualitative analysis should be taught to undergraduate chemistry majors, and comments on its eventual demise. It also contains the references for both parts.

Palabras llave : Qualitative analysis; History of teaching chemistry; Drop reactions.

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