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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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SeaBass2013 SeaBass2013
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6 months ago
What is the standard free-energy change for the following reaction at 25°C? ( F = 96,500 C • mol–1)
2Al( s) + 3Sn4+( aq,1  M) → 2Al3+( aq,1  M) + 3Sn2+( aq,1  M)
Half-ReactionEo (V)
 Al3+( aq) + 3 e–→ Al( s)–1.66  
 Sn4+( aq) + 2 e–→ Sn2+( aq)+0.13  


▸ –1.79 kJ/mol

▸ 1.79 kJ/mol

▸

–1.04 × 103 kJ/mol



▸

–3.45 × 102 kJ/mol



▸

5.18 × 102 kJ/mol

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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maneee1maneee1
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SeaBass2013 Author
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6 months ago
Thanks for your help!!
annakc
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Smart ... Thanks!
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