Answer:
84 g of CO.
Explanation:
We'll begin by writing the balanced equation for the reaction. This is illustrated below:
Fe₂O₃ + 3C —> 3Fe + 3CO
Finally, we shall determine the mass of CO produce as follow:
Molar mass of C = 12 g/mol
Mass of C from the balanced equation = 3 × 12 = 36 g
Molar mass of CO = 12 + 16
= 28 g/mol
Mass of CO from the balanced equation = 3 × 28 = 84 g
From the balanced equation above,
36 g of C reacted to produce 84 g of CO.
Thus, 84 g of CO were obtained from the reaction.
