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Topic: ElectroChemistry  (Read 1700 times)

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Offline jazzers

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ElectroChemistry
« on: April 08, 2015, 11:45:12 PM »
 ??? ??? Okay I am a bit stumped on this problem. It is attached. Also, I will include the solubility potentials below.

Br2(aq) + 2 e-   ::equil:: 2Br (1.098)

and

Br2(l) + 2e-  : ::equil::2Br (1.028)


The final answer should be 34 g/L, but I don't know how to do it....
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Offline mjc123

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Re: ElectroChemistry
« Reply #1 on: April 09, 2015, 09:44:13 AM »
Calculate ΔG° for the two reactions. Hence calculate ΔG° for the dissolution of bromine, and hence the equilibrium constant.
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