Module 5 : Electrochemistry
Lecture 22 : Free energy and EMF
 
   Objectives
   After studying this Lecture you will be able to
Distinguish between electrolytic cells and galvanic cells.
Write the cell representation for electrochemical reactions.
Derive the Nernst equation.
Use the Nernst equation for calculating the electromotive force (emf) of a cell for any combination of activities of
  solution species.
Evaluate rG, rH and rS form dE /dT.
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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