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Author Question: For the reaction 2NO(g) + O2(g) 2NO2(g) if initially P(NO) = 1.5 atm, P(O2) = 1.4 atm, and P(NO2) = ... (Read 41 times)

Rafic Kaaki

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Question 1

For the reaction 2C(graphite) + H2(g) → C2H2(g), ΔG°= +209.2 kJ/mol at 25°C.  If P(H2) = 100. atm, and P(C2H2) = 0.10 atm, calculate ΔG for this reaction.
◦ +207.8 kJ/mol
◦ +226.3 kJ/mol
◦ +192.1 kJ/mol
◦ +17.3 kJ/mol
◦ –16.9 kJ/mol

Question 2

For the reaction 2NO(g) + O2(g) → 2NO2(g) if initially P(NO) = 1.5 atm, P(O2) = 1.4 atm, and P(NO2) = 2.0 atm, calculate ΔG for this reaction at 25°C. The following data is valid at 25°C:
 
ΔGf° (kJ/mol)
NO
86.7
NO2
51.8
 

◦ –69.9 kJ/mol
◦ –69.2 kJ/mol
◦ 522.1 kJ/mol
◦ –79.9 kJ/mol
◦ –35.0 kJ/mol


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Marked as best answer by Rafic Kaaki on Nov 5, 2023

rhhoagland

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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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Rafic Kaaki

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Reply 2 on: Nov 5, 2023
Thanks for the timely response, appreciate it


Perkypinki

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Reply 3 on: Yesterday
Excellent

 

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