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Calculate the equilibrium constant for each of the reactions at 25 _C.

2Fe3+(aq)+3Sn(s)_2Fe(s)+3Sn2+(aq)
O2(g)+2H2O(l)+2Cu(s)_4OH_(aq)+2Cu2+(aq)

User Lwassink
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1 Answer

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For 2Fe3+(aq)+3Sn(s)_2Fe(s)+3Sn2+(aq), the correct answer is -60 kJ. For O2(g)+2H2O(l)+2Cu(s)_4OH_(aq)+2Cu2+(aq), the correct answer is -20 kJ. These are the equilibrium constant for each of the reactions. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 
User Ahockley
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