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Author Question: HI(g) has a Gf that is small and positive, so HI should dissociate to some extent but its activation ... (Read 41 times)

maegan_martin

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on: Jul 8, 2021

Question 1

Given E°red = 1.05 V for XO4-/XO3-, E°red = 1.13 V for XO3-/X2 and E°red = 1.30 V for X2/X-, determine E°red for XO4-/X-.
◦ 0.435 V
◦ 1.13 V
◦ 3.48 V
◦ 2.05 V
◦ 1.16 V

Question 2

HI(g) has a ΔGf° that is small and positive, so HI should dissociate to some extent but its activation energy is high. HI(g) is stable at room temperature. Chemists would describe the reason for the very slow dissociation reaction as:
◦ thermodynamically controlled
◦ the ΔGf° is wrong
◦ the reaction is not slow
◦ the reaction is kinetically controlled
◦ the molecules can collide with each other
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by maegan_martin on Jul 8, 2021

Pariscourtney

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Reply #1 on: Jul 8, 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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maegan_martin

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

kthug

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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