How many moles of Al would be produced from 12.85 moles of Al2O3? Al2O3 → AL + O2
Select one:
O a. 25.7
O b. 6.43
O c. 19.3
d. 8.61

PLEASE HELP ME

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

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