Respuesta :
Answer:
Explanation:
Mole = no. Molecules/6.02×10^23
Mole = (2×10^19)/(6.02×10^23)
Mole = 3.32×10^-5 mole
The carbon tetrachloride has been consisted of 0.332 [tex]\rm \times\;10^-^4[/tex] moles.
The moles of the molecules have been defined as the mass of the molecule with respect to the atomic mass. The moles can be defined as the number of molecules present in the compound with the product of the Avogadro number.
Moles of compound = [tex]\rm \dfrac{Molecules}{Avogadro\;number}[/tex]
The given carbon tetrachloride has 2.0 [tex]\rm \times\;10^1^9[/tex] molecules.
The moles of carbon tetrachloride can be given by:
Moles = [tex]\rm \dfrac{2.0\;\times\;10^1^9}{6.023\;\times\;10^2^3}[/tex]
Moles of Carbon tetrachloride = 0.332 [tex]\rm \times\;10^-^4[/tex] moles.
The carbon tetrachloride has been consisted of 0.332 [tex]\rm \times\;10^-^4[/tex] moles.
For more information about the moles of the compound, refer to the link:
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