What Is the Theoretical Yield of Chromium That Can Be $\rarr$

question 171

Multiple Choice

What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr₂O₃ with 8.00 g of aluminum according to the chemical equation below
2Al + Cr₂O₃ $\rarr$ Al₂O₃ + 2Cr

• A) 7.7 g
• B) 15.4 g
• C) 27.3 g
• D) 30.8 g
• E) 49.9 g

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