Question

Calculate the no. Of helium atoms present in 52 moles of helium

Answer 1

Hi there,

☆The number of atoms of helium is no of moles × avogadro's number

◇ Given

number of moles = 52

Avogadro's number = 6.02×10^23

So,

◇ Number of atoms is

52×6.02×10^23 = 3.13×10^25 atom

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