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Balance the Chemical Equation Given Below, and Determine the Number

Question 178

Multiple Choice

Balance the chemical equation given below, and determine the number of grams of MgO needed to produce 20.0 g of Fe2O3.
MgO(s) + Fe(s) → Fe2O3(s) + Mg(s)


A) 0.0660 g
B) 1.68 g
C) 5.05 g
D) 15.1 g

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