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Author Question: The standard free energy of formation of nitric oxide, NO, at 1000. K (roughly the temperature in an ... (Read 31 times)

robinn137

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on: Mar 21, 2021

Question 1

The standard free energy of formation of AgI(s) is –66.2 kJ/mol. ΔG° for the reaction 2AgI(s) 2Ag(s) + I2(s) is:

◦ –66.2 kJ
◦ 132.4 kJ
◦ 66.2 kJ
◦ –132.4 kJ
◦ None of these are correct.

Question 2

The standard free energy of formation of nitric oxide, NO, at 1000. K (roughly the temperature in an automobile engine during ignition) is 78.2 kJ/mol. Calculate the equilibrium constant for the reaction
    N2(g) + O2(g) 2NO(g)
at 1000. K.

◦ 1.56 × 105

◦ 8.22 × 10–5

◦ –14.8
◦ 6.76 × 10-9

◦ 0.948
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by robinn137 on Mar 21, 2021

kjo;oj

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Reply #1 on: Mar 21, 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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robinn137

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Reply 2 on: Mar 21, 2021
Wow, this really help

duy1981999

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

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