One molecule of ozone, O3, contains three oxygen atoms.

Last updated: 7/31/2022

One molecule of ozone, O3, contains three oxygen atoms. Similarly, 1 mole of ozone contains 3 moles of oxygen atoms. We can use this mole ratio to create two conversion factors: 3 moles O/1 mole 03 and 1 mole 03/3 moles O Here's how to find the number of moles of oxygen atoms in 2 moles of ozone: 2 moles 03 × 3 moles O/1 mole O = 6 moles O Part A Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 7.00 moles of aluminum sulfate, Al2(SO4)3. Express the number of moles of Al, S, and O atoms numerically, separated by commas.