Multiple Choice
Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: 4Al (s) + 3O2 (g) → 2Al2O3 (s)
In a particular experiment, the reaction of 2.5 g of Al with 2.5 g of O2 produced 3.5 g of Al2O3. The % yield of the reaction is ________.
A) 74
B) 37
C) 47
D) 66
E) 26
Correct Answer:
Verified
Correct Answer:
Verified
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