Question

calculate the no.of atom 0.08g of oxygen

Answer 1

No. of moles in 0.08g Oxygen molecule =0.08/32 =0.0025 moles..

1 mole = 6.023* 10^24 molecules.

0.0025 moles=0.0025*6.023*10^24 molecules..

=150.575*10^20 molecules

1 molecule = 2 atoms.

Total no of atoms in 0.08g Oxygen molecule = 301.15*10^20 atoms..

Thank you

Answer 2

Answer:

Explanation:

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