Chemistry: How many moles are in 4.8 × 1025 atoms of tungsten?

How many moles are in 4.8 × 1025 atoms of tungsten?

rizha55

12.03.2022

Answer : The moles of tungsten are, 79.707 moles

Explanation : Given,

Number of atoms of tungsten = $4.8\times 10^{25}$

As we know that,

1 mole of substance contains $6.022\times 10^{23}$ number of atoms.

or we can say that,

As, $6.022\times 10^{23}$ atom of tungsten present in 1 mole of tungsten

So, $4.8\times 10^{25}$ atom of tungsten present in $\frac{4.8\times 10^{25}}{6.022\times 10^{23}}=79.707$ mole of tungsten

Therefore, the moles of tungsten are, 79.707 moles

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