How many molecules are present in 64 gm oxygen?
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2 molecules are present in 64g oxygen
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Hi
This is your answer.
No of moles =Given mass/Molecular mass
= 64/16
= 4mol
Now,
In one mole 6.022 × 10^23 molecules are present so in 4 mol number of molecules present will be
No of molecules in 4 mol of oxygen = 4× 6.022 × 10^23
No of molecules in 4 mol of oxygen = 24.09 × 10^23 molecules.
This is your answer.
No of moles =Given mass/Molecular mass
= 64/16
= 4mol
Now,
In one mole 6.022 × 10^23 molecules are present so in 4 mol number of molecules present will be
No of molecules in 4 mol of oxygen = 4× 6.022 × 10^23
No of molecules in 4 mol of oxygen = 24.09 × 10^23 molecules.
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