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Calculate the number of moles in 5.54 x 10^24 atoms of aluminum.

User Mcansado
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1 Answer

7 votes

Answer:

9.55 mol of Al

Step-by-step explanation:

To obtain the number of moles of a certain element given the number of atoms only, you have to divide it with Avogadro's number,

6.02 x 10^23 mol−1.

mol Al = (( 5.75 x 10^24 Al) atoms) ⋅ ((1 mol / 6.02 x 10^23 Al ) atoms)

mol Al= 9.55 mol

Hope this helped you out!

User Taller
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