If 36 grams of alum… - QuestionCove

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Chemistry 4 Online

OpenStudy (superhelp101):

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

11 years ago

OpenStudy (superhelp101):

@taramgrant0543664

11 years ago

OpenStudy (taramgrant0543664):

36g Al * (1mol Al/ 26.98g Al) * (2mol Al2O3/4mol Al) * (101.96g Al2O3/1mol Al2O3)=?g Al2O3

11 years ago

OpenStudy (superhelp101):

umm..is it 68 grams

11 years ago

OpenStudy (taramgrant0543664):

Yes it is!

11 years ago

OpenStudy (superhelp101):

thanks!!!!!!! :))))) :DDDDDD

11 years ago

OpenStudy (taramgrant0543664):

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!

11 years ago

OpenStudy (superhelp101):

okay thank you very I'll check! I just have a couple more question left

11 years ago

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