a specific hypothesis to test with a controlled experiment
Answer:

Explanation:
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Based on the given reaction, since magnesium and water are in a 1:2 molar ratio at the reactants, we must apply the following stoichiometric factors to compute the complete reaction of the 6.0 g of magnesium:

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What subject is this again ? If I know now then I would have a better understanding of what I’m gonna answer so you don’t get it wrong !