Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide:
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) 47
B) 66
C) 74
D) 26
E) 37
Correct Answer:
Verified
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