Hydrogen Peroxide H2O2 Pressure Chamber

This containment device was built to test different concentrations of Hydrogen Peroxide. Catalysts can also be tested to see how differently they react with Hydrogen Peroxide. This experiment uses only 50 ml (about a shot glass) of 35% Hydrogen Peroxide. You can see how quickly the pressure builds up. The catalyst is a minute amount of Manganese Dioxide. The pressure gauge is a 400 PSI full scale. The safety valve is 300 PSI.
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