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Stoichiometry Mole Concept and Number of Molecules

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A patient takes two spoons of glucose, C₆H₁₂O₆. Each spoon contains 4.5 g glucose. How many glucose molecules are taken?

Verified Answer & Explanation⌄

Correct Answer: B) 3.01 × 10²²

Concept Explanation

Total glucose = 2 × 4.5 = 9.0 g. Moles = 9/180 = 0.05 mol. Molecules = 0.05 × 6.022 × 10²³ ≈ 3.01 × 10²².

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