How many atoms are in 0.625 moles of ge (atomic mass = 72.59 amu)?
2 answers:
0.625 moles of ge X 6.02x10^23 atoms/ 1 mol of ge equal to 3.76x10^23 atoms of ge, just times with Avogadro.
Answer:
3.76 × 10²³ atoms
Explanation:
1 mole = 6.022 × 10²³ atoms (Avogadro's number)
Therefore, 0.625 moles of Ge will have:
Multiply the given moles by number of atoms per mole.
= 0.625 moles ×6.022 × 10²³ atoms/mol
= 3.76 × 10²³ atoms
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