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superhelp101

  • one year ago

If 36 grams of aluminum react with an excess of oxygen, as shown in the balanced chemical equation below, how many grams of aluminum oxide can be formed? (1 point) 4Al + 3O2 yields 2Al2O3 18 grams 24 grams 68 grams 272 grams

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  1. superhelp101
    • one year ago
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    @taramgrant0543664

  2. taramgrant0543664
    • one year ago
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    36g Al * (1mol Al/ 26.98g Al) * (2mol Al2O3/4mol Al) * (101.96g Al2O3/1mol Al2O3)=?g Al2O3

  3. superhelp101
    • one year ago
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    umm..is it 68 grams

  4. taramgrant0543664
    • one year ago
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    Yes it is!

  5. superhelp101
    • one year ago
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    thanks!!!!!!! :))))) :DDDDDD

  6. taramgrant0543664
    • one year ago
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    No problem! If you wanted to go through some examples I just put up a little tutorial 20 minutes ago about the same thing with two examples if you wanted to understand it a little better!

  7. superhelp101
    • one year ago
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    okay thank you very I'll check! I just have a couple more question left

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