SENTOSPHERE LA CHIMIE DE L'EFFERVESCENCE

SENTOSPHERE LA CHIMIE DE L'EFFERVESCENCE, Gas emissions are frequent phenomena in chemistry that are found in nature, among other things during photosynthesis. In this box, several oxidation-reduction experiments are included thanks to the color changes of the solution depending on the Ph. Fun experiments to understand the BA-BA of chemistry.

• 1 test tube rack + 3 test tubes
• 1 mini measuring spoon
• 2 balloons
• 2 colored reagents
• 1 jar citric acid
• 1 jar baking soda
• 1 pair of safety glasses
• 1 note