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Author Question: The brown color associated with photochemical smog is due to NO2(g), which is involved in an ... (Read 19 times)

daltonest1984

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on: Feb 15, 2020
The brown color associated with photochemical smog is due to NO2(g), which is involved in an equilibrium with N2O4(g) in the atmosphere.

2 NO2(g) ⇌ N2O4(g)


Predict the signs of the enthalpy and entropy change for the forward reaction.
◦ The enthalpy change is positive and the entropy change is negative.
◦ The enthalpy change is negative and the entropy change is positive.
◦ The enthalpy change is negative and the entropy change is negative.
◦ The enthalpy change is positive and the entropy change is positive.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by daltonest1984 on Feb 15, 2020

jasonq

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Reply #1 on: Feb 15, 2020
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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daltonest1984

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Reply 2 on: Feb 15, 2020
Excellent

isabelt_18

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Reply 3 on: Yesterday
Gracias!

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