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Topic: Balance Equation  (Read 5101 times)

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cynthia

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Balance Equation
« on: March 11, 2006, 09:11:03 PM »
How do I balance and write the cell notation for an electrochemical cell?

S2O3 2- + I2 > I- + S4O6 2-

Thank you,

Cynthia
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Offline Alberto_Kravina

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Re:Balance Equation
« Reply #1 on: March 12, 2006, 01:45:40 AM »
Simple redox reaction!
 
I2 + 2e- -----> 2 I-
2 S2O32- -----> S4O62- + 2e-

Just put this two half-reactions together
« Last Edit: March 12, 2006, 01:46:20 AM by Alberto_Kravina »
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