1 / 5

Chemical Kinetics

Chemical Kinetics. The rate or speed of chemical reactions - experimental & graphical How to control or influence the rate - faster or slower The mechanism of the reaction - atomic/molecular level picture of how reactions occur (organic chem.). Investigating a Simple Reaction.

toril
Download Presentation

Chemical Kinetics

An Image/Link below is provided (as is) to download presentation 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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Chemical Kinetics • The rate or speed of chemical reactions - experimental & graphical • How to control or influence the rate - faster or slower • The mechanism of the reaction - atomic/molecular level picture of how reactions occur (organic chem.)

  2. Investigating a Simple Reaction A2(g) + B2(g) 2AB(g) molecular view How is the reaction going to occur?

  3. possible collisions

  4. comes apart an effective collision Activated complex- hypothetical

  5. In any chemical reaction: • bonds break - this requires energy • bonds form - this releases energy • overall for the reaction • exothermic reaction - releases energy • endothermic reaction - absorbs energy • Is there an energy barrier to overcome?

More Related