Chemistry, 29.04.2021 17:30 WANEES13

In lab, you burn 12.0 g of magnesium metal. When it burns, it is COMBINING WITH OXYGEN. It forms a compound that weighs 20.2 g. What is the percent composition of the compound? (Hint: you will have 2 answers.)

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In lab, you burn 12.0 g of magnesium metal. When it burns, it is COMBINING WITH OXYGEN. It forms a c...

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