Home
Class 12
CHEMISTRY
xKI+yH(2)SO(4)rarrI(2)+SO(2)+KHSO(4). In...

`xKI+yH_(2)SO_(4)rarrI_(2)+SO_(2)+KHSO_(4)`. In the above balanced equation, what are x and y? 

Text Solution

Verified by Experts

2 moles of KI can gives one mole of `I_(2)`. Therefore, x = 2
`2KI + y H_(2)SO_(4) rarr I_(2) + SO_(2) + 2KHSO_(4)`. Verifying the coefficients, y = 3
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTONS

    AAKASH SERIES|Exercise Exercise - 4.1.1|7 Videos

  • REDOX REACTONS

    AAKASH SERIES|Exercise Exercise - 4.1.2|11 Videos

  • PROTEINS AND NUCLEIC ACIDS

    AAKASH SERIES|Exercise PRACTICE SHEET - 4|30 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise COMPLEX COMPOUNDS|47 Videos

Similar Questions

Explore conceptually related problems

a KMnO_(4) + bH_(2) SO_(4) + c FeSO_(4) to K_(2) SO_(4) + MnSO_(4) + Fe_(2) (SO_(4))_(3) + H_(2) O . In this unbalanced stoichiometric equation the values of a , b and c respectively are

K_(2)SO_(4).Al_(2)(SO_(4))_(3).24H_(2)O is

NaCl + K_(2)Cr_(2)O_(7)+H_(2)SO_(4) rarr NA_(2)SO_(4) + K_(2) SO_(4) +H_(2)O +X The oxidation state chromium in the product X

H_(2)SO_(4) is used in

C_(2)H_(5)OH overset(K_(2)Cr_(2)O_(7)//H_(2)SO_(4))to A overset(K_(2)Cr_(2)O_(7)//H_(2)SO_(4))to B A and B in the above reaction are

KMnO_(4) + H_(2)SO_(4) + H_(2)C_(2)O_(4) rarr K_(2)SO_(4)+MnSO_(4) + CO_(2) + H_(2)O . Balance this equation.

In a balanced equation H_(2)SO_(4)+xHIrarrH_(2)S+yI_(2)+zH_(2)O. The values of x,y and z are

Nitrous acid was disproportionated to form water HNO_(3) and X .In another reaction sodium nitrite was reacted with H_(2)SO_(4) to form NaHSO_(4), HNO_(3) water and Y . What are X and Y respectively?

AAKASH SERIES-REDOX REACTONS-Questions For Descriptive Answers
  1. xKI+yH(2)SO(4)rarrI(2)+SO(2)+KHSO(4). In the above balanced equation, ...

    Text Solution

    |

  2. How are no electron transfer reactions different from redox reactions ...

    Text Solution

    |

  3. Oxidation or reduction capacity of a substance depends upon the other ...

    Text Solution

    |

  4. Distinguish between molecular and ionic equations.

    Text Solution

    |

  5. Oxidation and reaction are complimetary reactions. Substantiate.

    Text Solution

    |

  6. HNO(3) acts as oxidant, but HNO(2) usually acts as reductant. Explain.

    Text Solution

    |

  7. What is the oxidation state of N in (N(2)H(5))SO(4) ?

    Text Solution

    |

  8. What are the oxidation numbers iodine atoms in KI(3) ?

    Text Solution

    |

  9. What are the oxidation of Cr in CrO(3) and Ti in H(2)TiO(4) ?

    Text Solution

    |

  10. Write the average oxidation number of (a) N in NaN(3), (b) Fe in FeS(2...

    Text Solution

    |

  11. Calculate the oxidation number of iron in (a) pentacarbonyl and (b) po...

    Text Solution

    |

  12. Distinguish between disproportionation reactions and comproportionatio...

    Text Solution

    |

  13. Find our the ratio of coefficients of metals. Al ^ MnO(2) rarr Al(2)O(...

    Text Solution

    |

  14. How many moles of KMnO(4) are required to liberate one gram mole of ox...

    Text Solution

    |

  15. NaOH + S rarr Na(2)S(5) + Na(2)S(2)O(3) + H(2)O Balance the above re...

    Text Solution

    |

  16. Permaganate oxidises aqueous iodide to iodine and itself is reduced to...

    Text Solution

    |

  17. xKClO(3) rarr yKCl + zKClO(4). What are x and z ?

    Text Solution

    |

  18. One gram atom of aluminium can reduce how many moles of chromic oxide?

    Text Solution

    |

  19. What is the mole coefficient of H(2)SO(4) in the balanced equation. ...

    Text Solution

    |

  20. Cu + HNO(3) rarr NO + Cu(NO(3))(2) + H(2)O. Write the ionic equation ...

    Text Solution

    |

  21. K(2)Cr(2)O(7) + HCl rarr KCl + CrCl(3) + Cl(2) + H(2)O. How many moles...

    Text Solution

    |