The reaction in Fig.1 takes place rapidly when manganese(IV) oxide is present in the mixture. However, the manganese(IV) oxide is unchanged when the reaction has finished: it acts as a catalyst. At the end of this reaction, when all the hydrogen peroxide has broken down, the catalyst remains chemically unchanged.
Dude Perfect History. Dude Perfect's Headquarters are located at 7204 Guava Cv, Austin, Texas, USA 78750-8303. Dude Perfect appears in these lists : Austin companies, Media & Entertainment companies.
From Wikipedia, the free encyclopedia. Dude Perfect is a sports entertainment group who got their start on YouTube. Most known for their trick shots, they are also involved in comedy with their Stereotypes series, in which they poke fun at common stereotypes, mostly in the sports world.