26. Chemical and Biological Oxidations

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MIT 5.111 Principles of Chemical Science, Fall 2014
Instructor: Catherine Drennan

Viewers are introduced to agents of oxidation and agents of reduction. Are oxidizing agents really that bad for you? Hear from Professor John Essigmann about the double-edged sword that is oxidation-reduction. Oxidizing agents can protect us from disease but can also damage our genetic material. Friend or foe, you decide.

License: Creative Commons BY-NC-SA
  1. MIT OpenCourseWare
  2. cell potential
  3. reduction potential
  4. Nernst equation
  5. Gibbs free energy
  6. cathode
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Комментарии
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The happy student sharing the prize with their friend made me randomly happy, and I then posted about it-- completely unsolicted-- as a Youtube comment under the MIT OpenCourseWare video, knowing full well what I think of other strange comments posted under these lecture recordings.

VyvienneEaux
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i'm about to get the PHD in a Brazil's University
Thank you guys.

ederviniciusguimaraes
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@39:00 So the better reducing agent wants to reduce others and get oxidized itself.

zphuo
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Is there a mistake at 40:42 when the Ecell is given as Ecell = Ecell(anode) - Ecell(cathode)
I think previously it was the other way around?

biofilms
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Appreciable ma'am.! Really laudable.

roysebastian
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Why not go with standard oxidation potentials instead.

madansharma
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how can they answer the clicker questions so fast?

gabriel