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Calculate : the number of moles of O(2...

Calculate :
the number of moles of `O_(2)` which contain 8.00 g of `O_(2)`.

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AI Generated Solution

To calculate the number of moles of \( O_2 \) that contain 8.00 g of \( O_2 \), we can follow these steps: ### Step 1: Identify the formula for calculating moles The formula to calculate the number of moles (n) is given by: \[ n = \frac{m}{M} \] ...
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ICSE-MOLE CONCEPT AND STOICHIOMETRY-WORKSHEET-2
  1. Calculate the actual mass of : a molecule of NH(3)

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  2. Calculate the actual mass of : the atom of silver. Given mass (Ag = ...

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  3. Calculate : the number of moles of O(2) which contain 8.00 g of O(2)...

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  4. Calculate : the number of moles of methane in 0.80 g of methane.

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  5. Calculate : the weight of 0.25 g atom of calcium.

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  6. Which of the following contains maximum number of molecules ?

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  7. Calculate the number of: molecules in one kg of calcium chloride.

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  8. Calculate the number of: hydrogen atoms in 0.1 mole of H(2)SO(4)

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  9. Calculate the number of: particles in 0.1 mole of any substance.

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  10. The mass of 5.6 litres of a certain.gas at S.T.P. is 12 g. What is the...

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  11. Calculate the volume occupied at S.T.P. by 2 moles of CO(2)

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  12. How many gram of Al are present in 0.2 mole of it ?

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  13. What is the mass of 0.1 mole of HCI?

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  14. How many gram of H(2)O are present in 0.2 mole of it

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  15. What is the mass of 0.1 mole of CO(2) in gram?

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  16. What is the mass of 50 cm^(3) of carbon monoxide at S.T.P. ? [C = 12 a...

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  17. What is the volume at S.T.P. of 7.1 g of.chlorine? [Cl= 35.5 amu]

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  18. Find the : number of molecules in 73 g of HCI.

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  19. Find the : weight of 0.5 mole of O(2)

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  20. Find the : number of molecules in 1.8 g of H(2)O.

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