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Author Question: Which equation can be used to determine Gform for C2H5OH from its elemental parts. Be sure that the ... (Read 46 times)

cnetterville

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on: Feb 15, 2020

Question 1

Water can be made from elemental hydrogen and oxygen. Which equation can be used to determine ΔGform from its elemental parts?
◦ ΔGform = ΔGH2O - ΔGH2 - ΔGO2
◦ ΔGform = 2ΔGH2O - 2ΔGH2 - ΔGO2
◦ ΔGform = 2ΔGH2 + ΔGO2 - 2ΔGH2O
◦ ΔGform = ΔGH2O - 2ΔGH - ΔGO

Question 2

Which equation can be used to determine ΔGform for C2H5OH from its elemental parts. Be sure that the reaction is balanced. GC2H5OH
◦ ΔGform = ΔGC2H5OH - 2ΔGC - 3ΔGH2 - ΔGO2
◦ ΔGform = ΔGC2H5OH - ΔGC - ΔGH2 - ΔGO2
◦ ΔGform = 2ΔGC2H5OH - 4ΔGC - 6ΔGH2 - ΔGO2
◦ ΔGform = 2ΔGC + 6ΔGH + ΔGO
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by cnetterville on Feb 15, 2020

apple

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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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cnetterville

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

nathang24

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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