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Stoichiometry Mass of a Single Molecule

1

Choose the best answer

The mass of one H₂O molecule is approximately:

Verified Answer & Explanation⌄

Correct Answer: A) 3 × 10⁻²⁶ kg

Concept Explanation

Mass of one H₂O molecule: = 18 g / NA ≈ 3.0 × 10⁻²³ g = 3.0 × 10⁻²⁶ kg.

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