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Match each relation to what it links

Exercise and reference answers

Matching pairs
  1. Left
    ΔrG° = −nFE°(cell)
    Right
    cell potential to Gibbs energy
  2. Left
    ΔrG° = −RT ln K
    Right
    Gibbs energy to the equilibrium constant
  3. Left
    Nernst equation
    Right
    potential to concentration
  4. Left
    E°(cell) = E°(cathode) − E°(anode)
    Right
    cell potential to its electrodes

Explanation

Three relations tie the cell potential to thermodynamics and to concentration. Source: syllabus Chemistry Part I, Ch 2 Electrochemistry.
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