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Lithium and Nitrogen React in a Combination Reaction to Produce

question 129

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Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6Li (s) + N2 (g) → 2Li3N (s)
How many moles of lithium are needed to produce 0.20 mol of Li3N when the reaction is carried out in the presence of excess nitrogen?


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