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Author Question: For a certain reaction, H = 77.8 kJ and S = 228 J/K. If n = 2, calculate E for the reaction at 25C. (Read 80 times)

melina_rosy

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on: Mar 21, 2021

Question 1

Electrolysis of a molten salt with the formula MCl, using a current of 3.86 amp for 16.2 min, deposits 1.52 g of metal. Identify the metal. (1 faraday = 96,485 coulombs)

◦ Li
◦ Na
◦ K
◦ Rb
◦ Ca

Question 2

For a certain reaction, ΔH° = –77.8 kJ and ΔS° = –228 J/K. If n = 2, calculate E° for the reaction at 25°C.

◦ 0.0511 V
◦ 0.755 V
◦ 0.433 V
◦ 0.102 V
◦ 0.374 V
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by melina_rosy on Mar 21, 2021

nyrave

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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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melina_rosy

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Reply 2 on: Mar 21, 2021
:D TYSM

FergA

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Reply 3 on: Yesterday
Gracias!

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