How many atoms are in 3.20 moles of aluminum?

Answer 1

3.20 moles aluminum (6.022 X 1023/1 mole Al)

= 1.93 X 1024 atoms of aluminum

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Answer 2

There are approximately 1.93 x 10^24 atoms in 3.20 moles of aluminum. This calculation is based on Avogadro's number, which states that 1 mole of any substance contains 6.022 x 10^23 particles (atoms, molecules, ions, etc.).