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UnbelievableDreams

  • one year ago

Chemistry Question!

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  1. UnbelievableDreams
    • one year ago
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    How many moles of atoms are contained in 22.1 g of CH3OH?

  2. anonymous
    • one year ago
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    so you're just trying to find the number of moles?

  3. anonymous
    • one year ago
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    The molar mass of CH3OH is 32.04 g/mol

  4. anonymous
    • one year ago
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    so to get the moles, divide 22.1/32.04

  5. anonymous
    • one year ago
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    This gives 0.69 moles of CH3OH

  6. UnbelievableDreams
    • one year ago
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    I believe so. But it said incorrect. The hint: Did you multiply or divide by Avogadro's number? I am confused

  7. UnbelievableDreams
    • one year ago
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    @10115658

  8. anonymous
    • one year ago
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    are you trying to find the number of atoms? the question is unclear.

  9. UnbelievableDreams
    • one year ago
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    I believe so.

  10. anonymous
    • one year ago
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    ok, multiply the number of moles we got by avagadro's number

  11. anonymous
    • one year ago
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    4.1538x10^23 atoms

  12. UnbelievableDreams
    • one year ago
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    Thank you. :)

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