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How many atoms will be there …

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How many atoms will be there in 18g of aluminium
  • 1 answers

Yogita Ingle 7 years, 4 months ago

No.of moles=given wt./actual atomic
wt.
Moles. = 18/30
Moles = 3/5
No.of moles = no.of atoms/Avogadro
no
3/5= no.of atoms/6.023 x 1023
No.of atoms = 3.6138 x 1023

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