Respuesta :
Approximately 2 moles of sulfur equals 1.2 ×[tex]10^{24}[/tex] atoms of sulfur
We know that 1 mole an element is equal to [tex]6.022*10^{23}[/tex] atoms of it. So 1 mole of sulfur which is 32 g contains [tex]6.022*10^{23}[/tex] atoms.
To calculate the number of moles for 1.2 ×[tex]10^{24}[/tex] atoms, we have to divide this number by 1 mole equivalent of atoms
⇒ n = [tex]\frac{1.2*10^{24} }{6.022*10^{23} }[/tex]
⇒ n = 2 approximately
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