Calculate the standard stress for the reaction: 3 Cu (II) + 2 Al (s) -> 2 Al (III) + 3 Cu (s) Cu2+ + 2e- → CuE° = +0.34 VoltAl3+ + 3e- → AlE° = -1.66 Volt-1.22 V+1.22 VO +2.00 VO +2.30 VO +4.34 V

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Answered: Cu2+ + 2e- → Cu E° = +0.34 Volt A3+ +…

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Cu2+ + 2e- → Cu E° = +0.34 Volt A3+ + 3e- → Al E° = -1.66 Volt -1.22 V +1.22 V O +2.00 V O +2.30 V O +4.34 V

Living By Chemistry: First Edition Textbook

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ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU3: Weather: Phase Changes And Behaviour Of Gases

SectionU3.11: Egg In A Bottle: Gay-lussac's Law

Problem 2E

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Question

Calculate the standard stress for the reaction: 3 Cu (II) + 2 Al (s) -> 2 Al (III) + 3 Cu (s)

Cu2+ + 2e- → Cu
E° = +0.34 Volt
Al3+ + 3e- → Al
E° = -1.66 Volt
-1.22 V
+1.22 V
O +2.00 V
O +2.30 V
O +4.34 V

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