Chemistry, 20.09.2020 07:01, igtguith

You heat 51 grams of magnesium over a Bunsen burner for several minutes until it reacts with oxygen in the air. Then you weigh the resulting product and see that it is now 53 grams. How does this happen without breaking the Law of Conservation of Mass?

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You heat 51 grams of magnesium over a Bunsen burner for several minutes until it reacts with oxygen...