Genie in the bottle
Back to Schedule 2023Decomposition of H2O2 catalyzed by MnO2
Mix 50ml of 30% H2O2 with 0.5 g of manganese dioxide serving as a catalyst. Quick exothermic decomposition of hydrogen peroxide will produce smoke made of oxygen and steam.
Safety
Avoid contact of H2O2 with skin. Wear safety goggles.
Back to Schedule 2024
Genie in the bottle.