L14 Thermodynamics of chemical and electrochemical reactions
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/13
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
14 Terms
Electrochemical phase diagrams
Electrochemical potential and pH - features of different types of lines on the diagram
Thermodynamic stability window of water
Water is stable between the two dashed lines
Nernst equation and the stability of water
Changing the stable Fe oxidation state by varying potential
Stability can be discussed with respect to water. Regions outside the stable region for water are not stable in the presence of water. These lines are pH independent
vertical lines for pH dependent reactions
tilted lines for pH dependent electrochemical reactions
Limitations and comments on these diagrams
Reaction rate at surfaces – general case
Unidirectional reaction rates - general case and the Eyring-Polanyi equation
details of the Eyring-Polanyi equation
Electrochemical kinetics – relationship to Eyring Polanyi
How does the energy of the TS change with potential
Electrochemical kinetics
