* Ozone's Formula: Ozone has the chemical formula O₃, meaning each ozone molecule contains 3 oxygen atoms.

* Avogadro's Number: One mole of any substance contains 6.022 x 10²³ particles (atoms, molecules, etc.).

* Calculation:

1. Atoms per mole: 2 moles of ozone contain 2 moles * 3 oxygen atoms/mole = 6 moles of oxygen atoms.

2. Total atoms: 6 moles of oxygen atoms contain 6 moles * 6.022 x 10²³ atoms/mole = 3.613 x 10²⁴ oxygen atoms

Therefore, there are 3.613 x 10²⁴ oxygen atoms in 2 moles of ozone.