A Molecule of Oxygen, O₂, Has a Molar Mass of 32.00

question 65

Multiple Choice

A molecule of oxygen, O₂, has a molar mass of 32.00 g/mol.What is the mass of 4.52 × 10²³ O₂ molecules?

• A) 24 g
• B) 5.52 × 10²³ amu
• C) 5.52 × 10²³ g
• D) 0.75 g
• E) 0.23 g

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