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

Question 138

Multiple Choice

Balance the chemical equation given below,and determine the number of grams of MgO are needed to produce 25.0 g of Fe2O3. ________ MgO(s) + ________ Fe(s) → ________ Fe2O3(s) + ________ Mg(s)


A) 0.0528 g
B) 2.10 g
C) 6.31 g
D) 18.9 g

Correct Answer:

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