Home
Class 11
CHEMISTRY
Calculate the formula weights of the fol...

Calculate the formula weights of the following compounds.
(a) `NO_2`

Text Solution

Verified by Experts

`1xx` AW of `N=1xx14 =14` amu
`2xx` AW of `O=2xx16 =32` amu
Promotional Banner

Topper's Solved these Questions

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise REDOX REACTION ACTIVITY|35 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (ADDITIONAL LONG ANSWERS)|7 Videos

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL LONG ANSWER|22 Videos

  • BASIC CONCEPTS OF ORGANIC REACTIONS

    SURA PUBLICATION|Exercise CREATIVE QUESTIONS [HOTS]|14 Videos

Similar Questions

Explore conceptually related problems

Calculate the formula weights of the following compounds. ( c) NaOH

Calculate the formula weights of the following compounds. (d) Mg(OH)_2 .

Calculate the formula weights of the following compounds. (b) Glucose (C_6H_12O_6)

Calculate the formula weight of compounds PCl_3

Calculate the molar mass of the following compounds. (i) Urea [CO(NH_2)_2]

Calculate the formula weight of compounds NO_2

Calculate the formula weight of compounds NaOH

Calculate the molar mass of the following compounds. (iv) Sulphuric acid [H_2SO_4]

SURA PUBLICATION-BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS-NUMERICAL PROBLEMS
  1. How much mass (in gram units) is represented by the following ? (i) 0....

    Text Solution

    |

  2. What mass of N2 will be required to produce 34 g of NH3 by the reactio...

    Text Solution

    |

  3. Calculate the formula weights of the following compounds. (a) NO2

    Text Solution

    |

  4. Calculate the formula weights of the following compounds. (b) Glucos...

    Text Solution

    |

  5. Calculate the formula weights of the following compounds. ( c) NaOH

    Text Solution

    |

  6. Calculate the formula weights of the following compounds. (d) Mg(OH)...

    Text Solution

    |

  7. Calculate the equivalent weight of H3PO4 and Ca(OH)2 on the basis of ...

    Text Solution

    |

  8. (i) Calculate the gram molecular mass of sugar having molecular formul...

    Text Solution

    |

  9. Calculate mass of one molecule of sulphur dioxide (SO(2)) in gram.

    Text Solution

    |

  10. Calculate the number of moles in the following . (i) 7.85g of copper

    Text Solution

    |

  11. Calculate the number of moles in the following . (ii) 4.66 mg of silic...

    Text Solution

    |

  12. Calculate the number of moles in the following . (iii) 65.6 mg of oxyg...

    Text Solution

    |

  13. What will be the molecular formula for the compound. Whose empirical f...

    Text Solution

    |

  14. Calculate the oxidation number of nitrogen nitrous acid and nitric aci...

    Text Solution

    |

  15. Balance the following reaction by oxidation number method.

    Text Solution

    |

  16. A compound on analysis was found to contain C = 34.6 %, H = 3.85 % and...

    Text Solution

    |

  17. Calculate the mass of oxygen atom in amu.

    Text Solution

    |

  18. How many moles of barium suphate is precipitated when 1 mole of alumin...

    Text Solution

    |

  19. Calculate the molecular mass of the following : (a) KMnO4

    Text Solution

    |

  20. Calculate the molecular mass of the following : (b) Crystalline Oxalic...

    Text Solution

    |