Home
Class 12
CHEMISTRY
Calculate the solubility product of the ...

Calculate the solubility product of the reaction
`Fe(OH)_3 = Fe^(3+) + 3OH^(-)`
Given that
`Fe(OH)_3(s) + 3e = Fe(s) + 3OH^(-) , E^@ =-0.77V`
` Fe^(3+) + 3e = Fe(s) E^@ = -0.036V`

Text Solution

Verified by Experts

`8.699 xx 10^(-38)`
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS OBJECTIVE QUESTIONS

    RC MUKHERJEE|Exercise MCQ|277 Videos

  • MOLECULAR WEIGHT

    RC MUKHERJEE|Exercise PROBLEMS |12 Videos

Similar Questions

Explore conceptually related problems

Calculate the equilibrium constant for the reaction : Fe^(2+)+Ce^(4+)hArr Fe^(3+)+Ce^(3+) Given, E_(Ca^(4+)//Ce^(3+))^(@)=1.44V and E_(Fe^(3+)//Fe^(2+))^(@)=0.68V

What is the standard reducing potential (E^(@)) for Fe^(3+)to Fe ? (Given that Fe^(2+)+2e^(-)rightarrowFe, E_(Fe^(2+)//Fe^(@)) =-0.47V Fe^(3+) + e^(-)to Fe^(2+) , E_(Fe^(3+)//Fe^(2+))^(@)= +0.77V

The solubility of Fe(OH)_(3) would be maximum in :

The solubility product of Fe(OH)_3 is 1xx10^(-36) What is the minimum concentration of OH^- ions required to precipitate Fe(OH)_3 from a 0.001 M solution of FeCl_3 ?

Calculate the standard reduction potentials of galvanic cells in which reaction are Fe^(2+) (aq) + Ag^(+) (aq) to Fe^(3+) (aq) + Ag (s) Given that E^(Theta) (Cr^(3+) //Cr) = -0.74 V , E^(Theta) (Cd^(2+) // Cd) = -0.40 V , E^(Theta) (Fe^(3+) // Fe^(2+)) = 0.77 V , E^(Theta) (Ag^(+) // Ag) = 0.80 V

RC MUKHERJEE-MISCELLANEOUS PROBLEMS FOR REVISION-SUBJECTIVE TYPE QUESTIONS
  1. The standard electrode potential of a standard hydrogen half cell is 0...

    Text Solution

    |

  2. The potential for the reaction O2 (g) + 4H^(+) + 4e = 2H2O (l) ...

    Text Solution

    |

  3. Calculate the solubility product of the reaction Fe(OH)3 = Fe^(3+...

    Text Solution

    |

  4. Estimate the difference in energy between first and second Bohr orbit ...

    Text Solution

    |

  5. The nuclide ratio, .(1)^(3) H to .(1)^(1) H in a sample of water is 8....

    Text Solution

    |

  6. A solution of Na2CO3 that is 2.0 M in CO3^(2-) ions was boiled with ...

    Text Solution

    |

  7. The solubility product of AgCl is 1.0xx10^(-10) . The equilibrium con...

    Text Solution

    |

  8. What amount of BaSO4 will dissolve in 500 mL of aqueous solution? Ksp...

    Text Solution

    |

  9. Calculate the solubility product of Ag2 CrO4 at 25^@C if the concentr...

    Text Solution

    |

  10. A sample of hard water contasins 0.005 mole of CaCI(2) per liter. What...

    Text Solution

    |

  11. In a 3-litre vessel the following equilibrium partial pressures are me...

    Text Solution

    |

  12. Pure phosphine originally present at 2.5 atm and 300 K decomposes slow...

    Text Solution

    |

  13. For equilibrium AB(g) iff A(g) + B(g), Kp is equal to four times the...

    Text Solution

    |

  14. When equimolar quantities of acetic acid and ethanol are at 25^@C, 1/3...

    Text Solution

    |

  15. At room temperature, the following reaction proceeds nearly to complet...

    Text Solution

    |

  16. At 27^(@)C, hydrogen is leaked through a tiny hole into a vessel for 2...

    Text Solution

    |

  17. The EMF of cell Ag | AgCl, 0.05 M KCl || 0.05 M AgNO(3) |Ag is 0.788...

    Text Solution

    |

  18. Calculate the solubility product of AgCl from the two half reactions a...

    Text Solution

    |

  19. Calculate emf of Ag|AgCl electrode immersed in 1M KCl at 25^@C . ...

    Text Solution

    |

  20. Two reactions (i) A to P (ii) B to P follow first-order kinetics. T...

    Text Solution

    |