Do you want to know how to produce hydrogen, what electrolysis is, or how to detect iron or sugar? Young chemists explore the reactions of chemical substances through 250 illustrative experiments. When heated with a spirit burner, these substances suddenly reveal surprising and new properties. The detailed, richly illustrated instruction book teaches chemical working methods and encourages independent experimentation: compounds are broken down into their components or new substances are created. Through a variety of experiments, the chemical formula language is gradually introduced in a clear manner. The experimental program covers inorganic, organic, and electrochemistry, igniting the spirit of exploration in children.

The advanced chemistry course from KOSMOS includes 265 thoroughly guided experiments, ranging from simple initial reactions to exciting experiments involving heat. Experiments with solutions and gases, as well as electrochemical reactions, are included.