Question Detail
Question
Using the reaction 3Mg + Fe₂O₃ → 3MgO + 2Fe, what maximum mass of Fe can be produced from 0.252 mol Fe₂O₃?
Correct Answer
Option A is the correct answer.
Detailed Explanation
0.252 mol Fe₂O₃ produces twice as many moles of Fe (0.504 mol). Multiplying by molar mass gives about 28.2 g.
Hint
Multiply limiting moles by stoichiometric coefficient ratio.