1 / 19

Hydrogen Peroxide

Hydrogen Peroxide. Water. Catalase Enzyme. Catalase Enzyme. Oxygen. Hydrogen Peroxide. When Bonds are made…. Energy is STORED when strong bonds are made. Energy is RELEASED when weaker bonds are broken.

nolan-coffey
Télécharger la présentation

Hydrogen Peroxide

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. Hydrogen Peroxide Water Catalase Enzyme Catalase Enzyme Oxygen Hydrogen Peroxide

  2. When Bonds are made… • Energy is STORED when strong bonds are made. • Energy is RELEASED when weaker bonds are broken. **Be aware that this is a really simplified explanation that doesn’t do justice to the thermodynamics of chemical reactions.

  3. Think about the possible meaning of following prefixes & suffixes with your table partner…(If you’re “all thought out” & have no idea, then go to your prefixes & suffixes sheet for help.)

  4. Hydro-

  5. Dehydrate-

  6. -lysis

  7. -tion

  8. -synthesis

  9. Hydro-water Dehydra-removing water -lysis-to break apart ‘slice’ -tion-process synthesis-putting together

  10. Put the parts together. What does the word “Hydrolysis” mean?

  11. Hydrolysis is… A chemical reaction in which a chemical compound is broken down with water.

  12. Put the parts together. What does “Dehydration Synthesis” mean?

  13. Dehydration Synthesis is… A chemical reaction in which 2 substances are joined and a water molecule is lost.

  14. Demo #1:Hydrolysis or Dehydration Synthesis? OH OH OH OH Glucose Monomer (C6H12O6) Glucose Monomer(C6H12O6)

  15. Demo #1: Hydrolysis or Dehydration Synthesis? An enzyme removes water. OH OH H O OH Glucose (C6H12O6) Glucose (C6H12O6) H2O

  16. Demo #1: Hydrolysis or Dehydration Synthesis? OH O OH We now have a polymer also called a macromolecule.

  17. Demo #2:Hydrolysis or Dehydration Synthesis? OH O OH Now, we start with a polymer…

  18. Demo #2:Hydrolysis or Dehydration Synthesis? An enzyme adds water. OH O OH and add water to get …

  19. Demo #1:Hydrolysis or Dehydration Synthesis? OH OH OH OH glucose monomers. (C6H12O6)

More Related