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Author Question: Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6 Li(s) + N2(g) 2 ... (Read 153 times)

geoffrey

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on: Jul 8, 2021

Question 1

Iron metal reacts with chlorine gas as follows:

2 Fe(s) + 3 Cl2(g) → 2 FeCl3(s)

How many moles of FeCl3 are obtained when 4.6 mol of Cl2 reacts with excess Fe?
◦ 3.1 mol
◦ 4.6 mol
◦ 1.5 mol
◦ 2.3 mol
◦ 6.9 mol

Question 2

Lithium and nitrogen react in a combination reaction to produce lithium nitride:

6 Li(s) + N2(g) → 2 Li3N(s)

How many moles of lithium are needed to produce 0.60 mol of Li3N when the reaction is carried out in the presence of excess nitrogen?
◦ 0.30
◦ 1.8
◦ 0.20
◦ 0.40
◦ 3.6
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by geoffrey on Jul 8, 2021

billybob123

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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geoffrey

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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