How much mass would a mole of oxygen molecules contain? Recall that oxygen is diatomic. approx g/mol

To determine the mass of a mole of oxygen molecules, we need to consider that oxygen is diatomic, meaning each molecule consists of two oxygen atoms.1. **Atomic Mass of Oxygen:** The atomic mass of a single oxygen atom (O) is approximately 16 grams per mole (g/mol).2. **Molecular Mass of Oxygen (O₂):** Since an oxygen molecule (O₂) consists of two oxygen atoms, its molecular mass is: Therefore, the mass of one mole of oxygen molecules (O₂) is approximately 32 grams per mole (g/mol).