Answer to Question #179901 in General Chemistry for Nesha

Question #179901

To determine the most efficient catalyst that decomposes hydrogen peroxide using KI, FeCl3 and PbO2. Possible things that i can mentioned in my discussion and reflection. Thanks in advance


1
Expert's answer
2021-04-11T23:53:30-0400

As an interesting contrast, a similar increase in the rate of decomposition of hydrogen peroxide can be achieved using an inorganic catalyst such as manganese (IV) Oxide or lead(lV) oxide.

2H2O2-> 2H2O + O2

Occurs in the presence of Manganese Dioxide. MnO2 is used in heterogeneous reaction of decomposition of hydrogen peroxide due to its good catalytic efficiency in the reaction.


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