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Raineenyte
Raineenyte asked in Science & MathematicsChemistry · 5 years ago

Chemistry: The mass of 1.21 × 1020 atoms of sulfur is?

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  • Sheldon
    Lv 5
    5 years ago

    Use Avogadro's No.: 6.02E23 atoms/mole

    1.21E20 S Atoms/6.02E23 atoms/mole=0.0002 moles S

    0.0002 moles S x 32.07 g/mole sulfur= 0.0064 grams

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