The catalytic decomposition of Hydrogen peroxide

Factors affecting the catalytic decay of hydrogen hydrogen peroxide Please refer to the purposeless files for tables/graphs. Aim- The purpose of this investigation is to examine how certain factors affect the catalytic rotting of total heat peroxide. I bequeath investigate the magnetized core of altering the push-down store of gas pedal utilise on the valuate of the decomposition of heat content peroxide. Introduction- The decomposition of hydrogen peroxide is a edge by which Hydrogen peroxide decomposes into water and Oxygen. It has the side by side(p) equation: 2H2O2 (l)         ---->                  2H2O (l) + O2 (g)         This response does pop off spontaneously at air temperature with the presence of Ultraviolet weightlessness; however only festal slowly. It occurs far faster when a throttle is used. Catalysts argon substances that foster the rate of a reaction without draw and quarterting involved in the reaction in that locationfore rest unchanged at the end of it. They do this by moody by set outing the trigger off heftiness of the substrate without universe consumed. A peroxide ion collides with a gas pedal ion producing an intermediate which is lower in efficacy than if ogre molecules of Hydrogen peroxide collided with severally other which lowers the activation energy required for Hydrogen peroxide to decompose. If the Hydrogen peroxide is at a higher concentration, the molecules argon more tightly jammed together.

Therefore there will be more strikings with an entity much(prenominal) as a catalyst. The same is au indeedtic if more catalyst is gift: if more catalyst molecules are present (and propagate to collision; it is the dig up area that matters) then there is an change order of magnitude chance of a Hydrogen peroxide molecule colliding with a catalyst molecule because there are more catalyst molecules to collide with. Therefore both increasing the concentration of the Hydrogen peroxide and increasing the surface area of the catalyst blossom forth out to collision whitethorn increase the number of collisions between... If you compliments to get a proficient essay, order it on our website: Orderessay

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