Suppose a student repeats Experiment 1 using strontium instead of magnesium. The student adds 5.55 g of strontium to a crucible, heats the crucible and its contents for several minutes over a Bunsen burner, and records the final mass of the crucible and its contents. Write the balanced chemical equation for this reaction. Include physical states. balanced equation: What mass of product is expected to form in this reaction? Assume all of the strontium reacts. mass of product: 6.0 g

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