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Lithium and Nitrogen React in a Combination Reaction to Produce $\mathrm { N } _ { 2 }$

Question 246

Multiple Choice

Lithium and nitrogen react in a combination reaction to produce lithium nitride:
6Li(s) + $\mathrm { N } _ { 2 }$ (g) ? $2 \mathrm { Li } _ { 3 }$ N(s)
How many moles of lithium are needed to produce 0.40 mol of $\mathrm { Li } _ { 3 }$ N when the reaction is carried out in the presence of excess nitrogen?

A) 0.13
B) 1.2
C) 0.20
D) 0.067
E) 2.4

Lithium and Nitrogen React in a Combination Reaction to Produce N2\mathrm { N } _ { 2 }N2​

Multiple Choice

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Lithium and Nitrogen React in a Combination Reaction to Produce $\mathrm { N } _ { 2 }$

Correct Answer:
Verified
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