The Chemistry of Effervescence experiment kit from Sentosphère's Planète Science series offers exciting insights into chemical processes. With this set, sparkling reactions can be created in test tubes and a model volcano, color changes in liquids can be observed, and the pH value of water can be determined. It includes chemical components such as citric acid, baking soda, phenol red, and red cabbage juice for a variety of experiments. Thanks to the included accessories featuring a test tube rack, test tubes, and protective goggles, young researchers can start practical laboratory experiments right away. The scientifically designed multilingual game explains natural science concepts in a clear and comprehensible way.