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paper12
paper12 asked in Science & MathematicsChemistry · 1 decade ago

If i have 1.54*10^24 Sulfur atoms, how many moles of sulfur do i have?

# of atoms = (# moles) (Avogadros' #)

I have 9.2708*10^47 am i close to the right answer or the rounding is wrong

2 Answers

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  • idiotwhowantstolearn
    1 decade ago
    Favorite Answer

    1.54 x 20^24 / nA = 15.4 x 10^23 / 6.02 x 10^23 = 2.558 mol (4 s.f)

  • papastolte
    Lv 6
    1 decade ago

    mol S = 1.54 x 10^24 atoms/6.02 x 10^23 atoms/mol = 2.51mol S

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