Sunday
January 25, 2015

Homework Help: chem

Posted by Anonymous on Sunday, June 1, 2008 at 8:45pm.

What is the actual amount of magnesium oxide produced when excess carbon
dioxide reacts with 42.8 g of magnesium metal? The percent yield of MgO(s)for
this reaction is 81.7%.
2Mg(s) . CO2(g) y 2MgO(s) . C(s)

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