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What are the values of and y for the following reaction if E° = 1.71 V and AG = -330 kJ? 2A B2A + B Express your answers as i

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Answer #1

number of electrons being transferred be n

F = 96500 C

Given:

Go = -330 KJ = -330000 J

Eo = 1.71 V

use:

ΔGo = -n*F*Eo

-330000 J = -n*96500*1.71

n = 2

So, 2 electrons are being transferred in the reaction,

So, x must be 1 and y must be 2

The half reactions should be:

2A+ + 2e- -> 2A

B -> B2+ + 2e-

Answer: 1, 2

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