In 81 Experimenten durch die Chemie: Von Explosionen und Feuerwerkskörpern zur Chemieausbildung

Abstract

The topics addressed in this publication should have taught many different aspects of chemistry, providing a good overview of the fundamental knowledge of inorganic chemistry and covering the major part of a first-semester lecture. Still, the knowledge transferred goes far beyond the understanding of basic redox or acid-base reactions. Demonstrating experiments always goes hand in hand with teaching the correct and safe handling of chemicals. In many of these experiments, chemicals were used that must be treated with extreme care. A chemist should always be aware of the dangers associated with specific chemicals. Substances that react vigorously with water, in air, or with chlorinated solvents must always be handled under the right conditions. All demonstrated experiments involved controlled explosions and combustions. It would be dreadful to imagine the damage resulting from miscalculations and improper use. This work should also serve as a reminder to treat chemicals with the appropriate respect, but never with fear. In the end, chemical reactions are the everyday business of nearly every chemist. The experience and knowledge gained from reading this text or watching a movie about one of these chemical experiments can enhance classroom teaching, if necessary, but can never replace the feeling of a live performance experiment.