Chemistry, 23.06.2021 05:40 smoov23

Given the balanced reaction: 4A1 + 302 > 2A1203 A student started with 3.0 grams of aluminum and excess oxygen. If she
produced 4.6 grams of aluminum oxide, Al2O3, what was her percent
yield?
Molar mass of Al2O3 is 102 grams.
% yield = (actual/theoretical)*100
A. 41 %
B. 81 %
C. 122 %
D. 93 %

Answers: 3

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Given the balanced reaction: 4A1 + 302 > 2A1203 A student started with 3.0 grams of aluminum and...