For the Reaction 2 Al + Fe₂O₃ → Al₂O₃

question 29

Multiple Choice

For the reaction 2 Al + Fe₂O₃ → Al₂O₃ + 2 Fe, 2.5 g of Al (27.0 g/mol) and 7.2 g of Fe₂O₃ (159.8 g/mol) produce how many g of Fe (55.9 g/mol) ?

• A) 2.5 (55.9/27.0) g
• B) 2.5 (55.9)(2)/(27.0)(2) g
• C) 7.2 (55.9)(2)/159.8 g
• D) 7.2 (55.9/159.8) g
• E) 2.5 (55.9/159.8) g

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