Chemistry, 26.10.2019 02:43 jahnoibenjamin

Magnesium oxide decomposes into magnesium and oxygen. if 12.09 g of magnesium oxide decomposes to form 7.29 g of magnesium, what mass of oxygen gas is also released in the reaction?

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Magnesium oxide decomposes into magnesium and oxygen. if 12.09 g of magnesium oxide decomposes to fo...