Balance the Chemical Equation Given Below,and Determine the Number of Grams

question 65

Multiple Choice

Balance the chemical equation given below,and determine the number of grams of MgO that are 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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