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Lithium and Nitrogen React in a Combination Reaction to Produce

Question 73
Multiple Choice

Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6 Li(s)+ img (g)→ 2 Li3N(s) How many moles of lithium are needed to produce 0.31 mol of img N when the reaction is carried out in the presence of excess nitrogen? A) 0.16 B) 0.93 C) 0.10 D) 0.21 E) 1.9

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