Determine the number of atoms in 3.50 mol of Zinc, Zn. Avogadro's number is 6.022 x 1023

Question

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Answer 1

To determine the number of atoms in 3.50 mol of Zinc, we can use the Avogadro's number as a conversion factor:

Number of atoms = number of moles x Avogadro's number
Number of atoms = 3.50 mol x 6.022 x 10^23 / 1 mol
Number of atoms = 21.077 x 10^23
Number of atoms = 2.11 x 10^24

Therefore, there are 2.11 x 10^24 atoms in 3.50 mol of Zinc.