Answer to Question #130240 in General Chemistry for Kendal Thompson

Question #130240

4.0 g Mg and 4.0 g O2 are placed in a container and magnesium oxide, MgO, forms. The Mg is totally consumed but 1.4 g O2 remains. How much magnesium oxide formed?

Expert's answer

6.5 g of magnesium oxide was formed.

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