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Stoichiometry Mass of an Element in a Compound

1

Choose the best answer

How many moles of CO₂ contain 8.0 g oxygen?

Verified Answer & Explanation⌄

Correct Answer: A) 0.25 mol

Concept Explanation

1 mol CO₂ contains 32 g oxygen. Moles of CO₂ = 8/32 = 0.25 mol.

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