Abstract

BAGGIO, Sergio  and  HARVEY, Miguel A.. The 9 bottle problem: a computer simulation of a classical lab for basic chemistry students. Educ. quím [online]. 2015, vol.26, n.4, pp.281-287. ISSN 0187-893X.  https://doi.org/10.1016/j.eq.2015.05.010.

The 9 bottle problem is a classical lab job in high school and college chemistry. In solving this chemical "crossword" puzzle, students will be forced to integrate the knowledge acquired on a great variety of items such as solubility and colors of common inorganic precipitates, the possible evolution of gases, acid-base properties of salts, formation of metal-ion complexes, acid-base reactions, and oxidation-reduction reactions, including the influence of pH on them.

Keywords : General chemistry; Simulations; 9 bottle problem.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )