Catalysis of the decomposition of hydrogen peroxide is demonstrated in a foil-covered florence flask or fancy bottle. A packet of manganese dioxide catalyst is suspended by a thread inside the neck of ...

Can you see that the tiny little flecks of manganese dioxide are actually causing the reaction, they're causing the hydrogen peroxide to decompose the oxygen in the water. JON CHASE:So they're ...

Take the case of the jet pack reaction, or rather a close alternative using another catalyst, manganese dioxide ... the example above of dripping hydrogen peroxide onto a pile of manganese ...

The resistance of oxalate oxidase (OXO; EC 1.2.3.4) to H 2 O 2 is linked to its enzymatic generation of this compound (dioxygen and oxalate are converted to hydrogen peroxide and carbon dioxide).