Answer to Question #246701 in General Chemistry for Abril Medina

Question

How many grams of Fe are produced by reacting 2.00 kg of Al with 300 g Fe₂O₃?

Answer 1

2Al + Fe₂O₃ $\to$ 2Fe +Al₂O₃

mass of Fe₂O₃ = 300/159.7

=1.8785

Mole ratio

Fe₂O₃ : Fe = 1 : 2

Moles of Fe = 2× 1.8785

= 3.757

Mass of Fe = 3.757 × 55.845

= 209.81g