1 / 3

Aim: How to interpret potential energy diagrams ?

Aim: How to interpret potential energy diagrams ?. A catalyst provides an alternate reaction pathway, which has a lower activation energy than an uncatalyzed reaction. Chemical and physical changes can be exothermic or endothermic. Aim: How to interpret potential energy diagrams ?.

acton
Télécharger la présentation

Aim: How to interpret potential energy diagrams ?

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. Aim: How to interpret potential energydiagrams? • A catalyst provides an alternate reaction pathway, which has a lower activation energy than an uncatalyzed reaction. • Chemical and physical changes can be exothermic or endothermic.

  2. Aim: How to interpret potential energydiagrams? • Energy released or absorbed during a chemical reaction can be represented by a potential energy diagram. • Energy released or absorbed during a chemical reaction (heat of reaction) is equal to the difference between the potential energy of the products and potential energy of the reactants.

  3. Aim: How to interpret potential energydiagrams? Essential Questions: • Use kinetic molecular theory (KMT) to explain rates of reactions and the relationships among temperature, pressure, and volume of a substance. • Explain heat in terms of kinetic molecular theory.

More Related