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Chiomatn93 Group Title

how many oxygen atoms are in 4.40g of Al2(so4)3?

  • 2 years ago
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  1. jiji501 Group Title
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    I always hated chemistry...

    • 2 years ago
  2. Denebel Group Title
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    How many grams will be in 1 mole of that solution?

    • 2 years ago
  3. Denebel Group Title
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    Solve this first: \[4.40 g Al _{2}(SO _{4})_{3} \times (\frac{ 1 mole Al _{2}(SO _{4})_{3} }{ ? g Al _{2}(SO _{4})_{3} })\]

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  4. Denebel Group Title
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    Then find how many moles of O is in Al2(SO4)3. How much does that amount of moles weigh in grams? Then lastly multiply that number with Avogardo's number to determine how many atoms.

    • 2 years ago
  5. Chiomatn93 Group Title
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    ok thanks!!!

    • 2 years ago
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