Rates of Reactions – Part 2. Factors affecting the rate of reaction. The surface area The concentration of the reactant The temperature at which the reaction is carried out The use of a catalyst The influence of light. 4. Rate of Reaction – Effect of Catalyst.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Hydrogen peroxidewater + oxygen
Powderedmanganese IV oxide MnO2isaddedas a catalyst.
The massofthemanganeseoxideremainsthe same.
Itis a catalyst.
The type ofcatalystyouuse will effectthereaction.
A catalystis a substancethatincreasesthe rate of a chemicalreaction. The catalystremainschemicallyunchanged.
Rhodium andplatinum – preciousmetalsused