A concentration cell based on the following half reaction at 318 K

Cu2+ + 2 e- â Cu SRP = 0.340 V

has initial concentrations of 1.31 M Cu2+, 0.291 M Cu2+, and a potential of 0.02061 V at these conditions. After 8.1 hours, the new potential of the cell is found to be 0.006576 V. What is the concentration of Cu2+ at the cathode at this new potential?

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Sixta KovacekLv2

13 Dec 2019

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