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Author Question: Consider the reaction: AB(g) A(g) + B(g) (Keq = 0.729 at 20 C rH = 45.9 kJ/mol) What is Keq for ... (Read 43 times)

V@ndy87

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on: Jul 8, 2021

Question 1

Consider the reaction:
  N2(g) + 3 X2(g) → 2 NX3(g)
fH° (kJ/mol) 0.0 0.0 43  
S° (J/(mol K)) 192 210  172

What is Keq for this reaction at 591 K?
◦ 2.3 × 1017
◦ 4.3 × 10-18
◦ 1.04
◦ 0.96
◦ 132

Question 2

Consider the reaction:  AB(g) → A(g) + B(g)  

(Keq = 0.729 at 20 °C ΔrH° = 45.9 kJ/mol)

What is Keq for this reaction at 425 K?
◦ 476
◦ 0.733
◦ 0.725
◦ 254
◦ 2.10 × 10-3
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by V@ndy87 on Jul 8, 2021

otokexnaru

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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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V@ndy87

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Reply 2 on: Jul 8, 2021
Wow, this really help

ricroger

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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