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Author Question: The figure below represents the spontaneous reaction of H2 (shaded spheres) with O2 (unshaded ... (Read 114 times)

Davideckstein7

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on: Feb 15, 2020

Question 1

The figure below represents the spontaneous reaction of H2 (shaded spheres) with O2 (unshaded spheres) to produce gaseous H2O.




What are the signs (+, or -) of ΔH, ΔS, and ΔG for this process?
◦ ΔH = -, ΔS = -,ΔG = -
◦ ΔH = -, ΔS = -, ΔG = +
◦ ΔH = +, ΔS = +, ΔG = +
◦ ΔH = +, ΔS = +, ΔG = -

Question 2

The figure below represents the spontaneous reaction of H2 (shaded spheres) with O2 (unshaded spheres) to produce gaseous H2O.




How will the spontaneity of this reaction vary with temperature? This reaction is
◦ nonspontaneous at all temperatures.
◦ nonspontaneous at high temperatures and spontaneous at low temperatures.
◦ spontaneous at all temperatures.
◦ spontaneous at high temperatures and nonspontaneous at low temperatures.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by Davideckstein7 on Feb 15, 2020

SeanoH09

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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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Davideckstein7

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Reply 2 on: Feb 15, 2020
YES! Correct, THANKS for helping me on my review

gcook

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Reply 3 on: Yesterday
Excellent

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