Home
Class 11
CHEMISTRY
Find the molecular mass of FeSO4 7H(2)O....

Find the molecular mass of `FeSO_4 7H_(2)O`.

Text Solution

Verified by Experts

Sum of Atomic mass of all elements = Molecular mass
Atomic mass of Fe = 56.0
Atomic mass of S = 32.0
Atomic mass of 4(0] = 64.0
Atomic mass of 14[H] = 14.0
Atomic mass of 7[O] = 112.0
= 278.0
Molecular mass of `FeSO_(4)*7H_(2)O` = 278 g.
Promotional Banner

Topper's Solved these Questions

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    FULL MARKS|Exercise Additional Questions Solved(3-Mark Questions)|27 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    FULL MARKS|Exercise Additional Questions Solved(5-Mark Questions)|29 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    FULL MARKS|Exercise Additional Questions Solved(Choose the incorrect statement)|3 Videos

  • ALKALI AND ALKALINE EARTH METALS

    FULL MARKS|Exercise Additional Questions Solved|224 Videos

  • BASIC CONCEPTS OF ORGANIC REACTIONS

    FULL MARKS|Exercise Additional Questions Solved (5-Marks Question)|10 Videos

Similar Questions

Explore conceptually related problems

Relative molecular mass of water (H_(2)O) is calculated as follows: A water molecule is made of 2 atoms of hydrogen and one atom of oxygen.

If a gas diffuses at the rate of one-half as fast as O_(2) , find the molecular mass of the gas.

Find the gram molecular mass of carbon dioxide (CO_(2) ) .

FULL MARKS-BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS -Additional Questions Solved(2-Mark Questions)
  1. The approximate production of Na(2)CO(3) per month is 424 xx 10^(6) g ...

    Text Solution

    |

  2. Calculate the number of moles of carbon atoms in three moles of ethane...

    Text Solution

    |

  3. Find the molecular mass of FeSO4 7H(2)O.

    Text Solution

    |

  4. Mass of one atom of an element is 6.66xx10^(-23) g. How many moles of ...

    Text Solution

    |

  5. How many moles of glucose are present in 720 g of glucose ?

    Text Solution

    |

  6. Calculate the weight of 0.2 mole of sodium carbonate.

    Text Solution

    |

  7. What do you understand by the terms acidity and basicity?

    Text Solution

    |

  8. Calculate the equivalent mass of bicarbonate ion.

    Text Solution

    |

  9. Calculate the equivalent mass of barium hydroxide.

    Text Solution

    |

  10. Calculate the equivalent mass of hydrated sodium carbonate.

    Text Solution

    |

  11. What do you understand by the terms empirical formula and molecular fo...

    Text Solution

    |

  12. Boric acid, H3 BO3 is a mild antiseptic and is often used as an eye wa...

    Text Solution

    |

  13. A compound contains 50% of X (atomic mass 10)and 50% Y (atomic mass 2...

    Text Solution

    |

  14. Calculate the mass of sodium (in kg) present in 95 kg of a crude sampl...

    Text Solution

    |

  15. Define matter. What are the types of matter?

    Text Solution

    |

  16. Prove that states of matter are interconvertible.

    Text Solution

    |

  17. What is meant by Plasma state? Give an example.

    Text Solution

    |

  18. Differentiate an element and an atom

    Text Solution

    |

  19. Distinguish between a molecule and a compound.

    Text Solution

    |

  20. Chlorine has fractional average atomic mass. Justify this statement.

    Text Solution

    |