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    Exam 22: The Chemistry of the Main Group Elements
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    What Mass of MgO Would Be Produced by Heating a 300.-Kg
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What Mass of MgO Would Be Produced by Heating a 300.-Kg

Question 56

Question 56

Multiple Choice

What mass of MgO would be produced by heating a 300.-kg sample that is 53.0% Mg(OH) 2? Assume complete reaction and no other source of magnesium.


A) 111 kg
B) 237 kg
C) 2.73 kg
D) 434 kg
E) 207 kg

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