Home
Class 11
CHEMISTRY
Ferrous oxide (FeO) is experimentally fo...

Ferrous oxide (FeO) is experimentally found to have the formul `Fe_(0.93)O`. Find the %age of Fe ions in `+3` state

Text Solution

Verified by Experts

Let there is xFe atom in +3 state
`3x + 2(93 - x) = 200 rArr x = 14 rArr % Fe^(3+) = (14)/(93) xx 100% = (1400)/(93) % ~~ 15.54 %`
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    RESONANCE ENGLISH|Exercise Miscellaneous solved problems|16 Videos

  • SOLID STATE

    RESONANCE ENGLISH|Exercise Exercise -1|20 Videos

  • S BLOCK ELEMENTS

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Biomolecules & Polymer)|4 Videos

  • STRUCTURAL IDENTIFICATION & PRACTICAL ORGANIC CHEMISTRY

    RESONANCE ENGLISH|Exercise Section -B|18 Videos

Similar Questions

Explore conceptually related problems

Iron oxide has formula Fe_"0.94"O. What fraction of Fe exists as Fe^(+3) ?

A sample of ferrous oxide has actual formula Fe_(0.93)O_(1..00) . In this sample what fraction of metal ions are Fe^(2+) ions? What type of non-stoichiometric defect is present in this sample ?

A sample of ferrous oxide has actual formula Fe_(0.93)O_(1..00) . In this sample what fraction of metal ions are Fe^(2+) ions? What type of non-stoichiometric defect is present in this sample ?

The oxidation number of Fe in Fe_(0.94)O is

Why NiO and FeO are nonstroichiometric with the formula Ni_(0.98)O and Fe_(0.95)O ?

The non - stoichiometric iron oxide has a composition Fe_(0.94) O . Find the ratio of ferrous and ferric ions present in it.

FeO crystallizes in NaCl -type of crystal lattice. The crystals of FeO are deficient in iron and are always non-stoichiometric. Some cationic sites are vacant and some contain Fe^(3+) ions but the combination is such that the structure is elctrically neutral. The formula approximates to Fe_(0.95)O . What is the ratio of Fe^(2+) to Fe^(3+) ions in the solid?

Oxidation state of in Fe_(3)O_(4) is

The mass percentage of Fe^(3+) ion present in Fe_(0.93), O_(1.00) is

The oxidation state of Fe in Fe_(3)O_(4) is :

RESONANCE ENGLISH-SOLID STATE-Part- IV
  1. Ferrous oxide (FeO) is experimentally found to have the formul Fe(0.93...

    Text Solution

    |

  2. In a square close packing pattern, one atom is in contact with how man...

    Text Solution

    |

  3. In a face centered lattice of X and Y, X atoms are present at the corn...

    Text Solution

    |

  4. In a ccp structure of X atoms, Y atoms occupy all the octahedral holes...

    Text Solution

    |

  5. The following diagram shows the arrangement of lattice points with a =...

    Text Solution

    |

  6. A crystal is made of particles A and B . From fcc packing and B...

    Text Solution

    |

  7. Calculate the perimeter of given in HCP unit cell ( Given that radius ...

    Text Solution

    |

  8. MgAl(2)O(4), is found in the Spinal structure in which O^(2-) ions con...

    Text Solution

    |

  9. Lead metal has a density of 11.34 g//cm^(3) and crystallizes in a face...

    Text Solution

    |

  10. Given that interionic distance in Na^(+), F^(-) crystal is 2.31 Å and ...

    Text Solution

    |

  11. Which of the following statement (s) for crystal having schottky defec...

    Text Solution

    |

  12. For each of the following substances, identify the intermolecular forc...

    Text Solution

    |

  13. The ZnS zinc blende structure is cubic. The unit cell may be described...

    Text Solution

    |

  14. A metal (M), shows ABAB arrangement of atoms in solid state, then what...

    Text Solution

    |

  15. What is the total number of atoms per unit cell in a face-centred cubi...

    Text Solution

    |

  16. Percentage of void space in AB solid having rock salt structure if (r(...

    Text Solution

    |

  17. In an ionic solid r((+))=1.6A and r((-))=1.864A. Use the radius ratio...

    Text Solution

    |

  18. Ice crystallizes in a hexagonal lattice. At the low temperature at whi...

    Text Solution

    |

  19. A spinal is an important class of oxides consisting of two types of me...

    Text Solution

    |

  20. Stacking of square close packed layers give rise to:

    Text Solution

    |

  21. Two dimensional close packed structure can be generated by stacking th...

    Text Solution

    |