Question

You have a concentration cell in which the cathode has a silver electrode with 0.10 M Ag+. The anode also has a silver electrode with Ag+(aq), 0.050 M S2O32–, and 1.0 × 1023 M Ag(S2O3)23–. You read the voltage to be 0.76 V.
a. Calculate the concentration of Ag+ at the anode.
b. Determine the value of the equilibrium constant for the formation of Ag(S2O3)23–. Ag+(aq) + 2S2O32–(aq) ⇌ Ag(S2O3)23–(aq) K = ?


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  • CreatedMay 05, 2015
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