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1. Why must you avoid using your hands in handling the magnesium ribbon and the crucible and cover? 2.Why must objects be cooled to room temperature before taking their weights(masses)? 3. At the high temperatures used in this experiment, some of the magnesium reacts with nitrogen gas in the air forming magnesium nitride, Mg3N2. Write the balanced equation for this reaction. 4. If 6.0 of MG is heated at high temperatures and is completely converted to magnesium nitride as in the equation above, how grams of magnesium nitride will be formed?

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Category:- Chemistry
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