Home
Class 12
CHEMISTRY
Calculate the equilibrium constant of th...

Calculate the equilibrium constant of the reation
`Cu(s)+2Ag^(+)(aq)toCu^(2+)(aq)+2Ag(s)`
`E_((cell))^(Ө)=0.46V`

Text Solution

Verified by Experts

`E^(C-)._(CELL)=(0.059V)/(2)logK_(c)`
`=0.46V=(0.059V)/(2)log K_(c)`
`:. log K_(c)=(0.46Vxx2)/(0.059V)=15.6`
`K_(c)=`Antilog`(15.6)=3.98xx10^(15)`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Solved Examples (Electrochemical Cell)|36 Videos

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Solved Examples(Electrolysis And Electrolytic Cells)|12 Videos

  • D AND F BLOCK ELEMENTS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|29 Videos

  • GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives (Subjective)|14 Videos

Similar Questions

Explore conceptually related problems

Calculate the equilibrium constant of the reaction : Cu(s)+2Ag(aq) hArrCu^(2+)(aq) +2Ag(s) E^(c-)._(cell)=0.46V

Calculate the equilibrium constant of the reaction : Cu(s)+2Ag(aq) hArrCu^(2+)(aq) +2Ag(s) E^(c-)._(cell)=0.46V

The equilibrium constant of the reaction; Cu(s)+2Ag + (aq)⟶Cu 2+ (aq)+2Ag(s) E o =0.46V at 298K

The equilibrium constant of the reaction : Zn(s)+2Ag^(+)(aq)toZn(aq)+2Ag(s),E^(@)=1.50V at 298 K is

The equivalent constant of the reaction: Cu(s)+2Ag^(+)(aq.) rarr Cu^(2+)(aq.)+2Ag(s) E^(@)=0.46 V at 298 K ,is:

Given the equilibrium constant : K_(c) of the reaction : Cu(s) + 2Ag^(+)(aq) rightarrow Cu^(2+) (Aq) + 2Ag(s) is 10xx10^(15) , calculate the E_(cell)^(@) of this reaction at 298K . ([2.303 (RT)/(Ft) at 298K = 0.059V])

Using the standerd half-cell potential listed, calculate the equilibrium constant for the reaction : Co(s)+2H^(+)(aq)toCo^(2+)(aq)+H_(2)(g)" at 298 K" Co^(2+)(aq)+2e^(-)toCo(s) E^(@)=-0.277 V

Calculate the equilibrium constant for the reaction at 298K. Zn(s) +Cu^(2+)(aq) hArr Zn^(2+)(aq) +Cu(s) Given, E_(Zn^(2+)//Zn)^(@) =- 0.76V and E_(Cu^(2+)//Cu)^(@) = +0.34 V

Calculate the equilibrium constant for the reaction at 298K. Zn(s) +Cu^(2+)(aq) hArr Zn^(2+)(aq) +Cu(s) Given, E_(Zn^(2+)//Zn)^(@) =- 0.76V and E_(Cu^(2+)//Cu)^(@) = +0.34 V

Calculate the equilibrium constant for the reaction: Cd^(2+) (aq) +Zn(s) hArr Zn^(2+) (aq) +Cd (s) If E_(Cd^(2+)//Cd)^(Theta) = -0.403V E_(Zn^(2+)//Zn)^(Theta) = -0.763 V

CENGAGE CHEMISTRY ENGLISH-ELECTROCHEMISTRY-Archieves Subjective
  1. Calculate the equilibrium constant of the reation Cu(s)+2Ag^(+)(aq)t...

    Text Solution

    |

  2. A current of 3.7 A is passed for 6hrs. Between Ni electrodes in 0.5 L ...

    Text Solution

    |

  3. Consider the cell : Zn|Zn^(2+)(aq)(1.0M)||Cu^(2+)(aq)(1.0M)||Cu Th...

    Text Solution

    |

  4. In an electrolysis experiment, current was passed for 5h through two c...

    Text Solution

    |

  5. How long a current of 3A has to be passed through a solution of silver...

    Text Solution

    |

  6. Give reasons in one or two sentences :" anhydrous HCl is a bad conduc...

    Text Solution

    |

  7. The EMF of the following cellis 1.05V at 25^(@)C: Pt,H(2)(g)(1.0 atm...

    Text Solution

    |

  8. During the discharge of a lead storage battery, the density of sulphur...

    Text Solution

    |

  9. A 100 watt, 110 volt incandescent lamp is connected in series with an ...

    Text Solution

    |

  10. A cell contains two hydrogen electrodes. The negative electrode is in ...

    Text Solution

    |

  11. In a fuel cell, hydrogen and oxygen react to produce electricity. In p...

    Text Solution

    |

  12. An acidic solution of Cu^(2+0 salt containing 0.4g of Cu^(2+) is elect...

    Text Solution

    |

  13. Define Photolytic decomposition reaction.

    Text Solution

    |

  14. The standard reduction potential of Cu^(2+)|Cu and Ag^(o+)|Ag electrod...

    Text Solution

    |

  15. Calculate the quantity of electricity that would be required to reduce...

    Text Solution

    |

  16. Zinc granules are added in excess to 500mL OF 1.0m nickel nitrate solu...

    Text Solution

    |

  17. During the electrolysis of an aqueoius nitric acid solution using pt e...

    Text Solution

    |

  18. The standard reduction potential of Ag^(+)//Ag electrode at 298 K is 0...

    Text Solution

    |

  19. An aqueous solution of NaCl on electrolysis gives H(2)(g), Cl(2)(g), a...

    Text Solution

    |

  20. The standard reduction potential for the half cell : NO(3)^(c-)(aq)+...

    Text Solution

    |

  21. Chromium metal is electroplated using an acidic solution containing Cr...

    Text Solution

    |