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Stoichiometry Mass–Mass Stoichiometry

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What mass of O₂ is required to react completely with 0.6 g C? C + O₂ → CO₂

Verified Answer & Explanation⌄

Correct Answer: C) 1.6 g

Concept Explanation

Moles of C = 0.6/12 = 0.05 mol. C : O₂ = 1 : 1. O₂ required = 0.05 mol. Mass = 0.05 × 32 = 1.6 g.

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