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Why is equilibrium constant related to E...

Why is equilibrium constant related to `E^@` cell and not to `E_(cell)`?

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How are DeltaG^@, E^@(cell) and equilibrium constant related for a particular reaction?

What is a cell constant?

Calculate standard Gibbs energy change and equilibrium constant at 25^@C for the cell reaction, Cd (s) + Sn^(2o+) (aq) rarr Cd^(2o+) (aq) + Sn (s) Given : E_(Cd)^@ = -0.403V and E_(Sn)^@ = -0.136 V . Write formula of the cell.

Calculate the equilibrium constant for the redox reaction at 25^@C , Sr_((s))+Mg_((aq))^2+ rarr Sr_((aq))^(2+) Mg_((s)) that occursina galvaniccell. Write thecell formula. E_(Mg)^@ = - 2.37 V and E_(Sr)^@ = -2.89 V .

The equilibrium constant for the reaction in the Daniell call is 1.7xx10^(37) at 25^@C .If E_(Zn^(2+)//Zn)^@=-0.52 , find the standard reduction potential of Cu^(2+)//Cu electrode.

For a spontaneous reaction the DeltaG , equilibrium constant (K) and E_("cell")^(@) will be respectively

Calculate E_(cell)^@, DeltaG^@ and equilibrium constant for the reaction : 2Cu_((aq))^+ rarr Cu_((aq))^(2+)+ Cu_((s)) E_(Cu+//Cu)^@=0.52V and E_(Cu+/Cu)^@=0.16V

For a cell reaction involving a two-electron change, the standard e.m.f. of the cell is found to be 0.295V at 25^(@)C . The equilibrium constant of the reaction at 25^(@)C will be:

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CHETANA PUBLICATION-Electrochemistry-EXERCISE
  1. What conditions are required for a cell potential to be called standar...

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  2. Write Nernst equation and explain the terms involved in it.What part o...

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  3. Why is equilibrium constant related to E^@ cell and not to E(cell)?

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  4. Derive the relationship between standard cell potential and equilibriu...

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  5. How are DeltaG^@, E^@(cell) and equilibrium constant related for a par...

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  6. DeltaG^@ for a redox reaction depends on the number of electrons tran...

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  7. Using the relationship between DeltaG^@ of cell reaction and the stand...

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  8. Which species in each of the following pairs is better oxidizing agent...

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  9. Which species in each of the following pairs is better oxidizing agent...

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  10. Which species in each of the following pairs is better oxidizing agent...

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  11. Which species in each of the following pairs is better oxidizing agent...

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  12. Which species in each of the following pairs is better reducing agent ...

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  13. Which species in each of the following pairs is better reducing agent ...

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  14. Which species in each of the following pairs is better reducing agent ...

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  15. Which species in each of the following pairs is better reducing agent ...

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  16. Arrange the following oxidizing agents in order of increasing strength...

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  17. Arrange the following oxidizing agents in order of increasing strength...

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  18. Arrange the following reducing agents in order of increasing strength ...

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  19. Arrange the following reducing agents in order of increasing strength ...

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  20. Predict whether, Ag^+ can o-x-idise Pb to Pb^(2+) under standard stat...

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