1 / 4

IV. Reaction Energy (p. 514 - 517)

Ch. 17 – Chemical Reactions. IV. Reaction Energy (p. 514 - 517). A. Reaction Pathway. Shows the change in energy during a chemical reaction. B. Exothermic Reaction. energy released. reaction that releases energy products have lower PE than reactants.

abel-abbott
Download Presentation

IV. Reaction Energy (p. 514 - 517)

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. Ch. 17 – Chemical Reactions IV. Reaction Energy(p. 514 - 517) C. Johannesson

  2. A. Reaction Pathway • Shows the change in energy during a chemical reaction C. Johannesson

  3. B. Exothermic Reaction energyreleased • reaction thatreleases energy • products have lower PE than reactants 2H2(l) + O2(l)  2H2O(g) + energy C. Johannesson

  4. C. Endothermic Reaction energyabsorbed • reaction that absorbs energy • reactants have lower PE than products 2Al2O3+ energy 4Al + 3O2 C. Johannesson

More Related