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Question- A concentration cell consists of two Sn/Sn2+ half-cells. The cell has a potential of 0.14V at 25 ?C.
What is the ratio of the Sn2+ concentrations in the two half-cells?
I am not able to solve the above problem somebody help me to get the correct answer
The overall reaction 2Co3(aq) + 2Cl(aq)---> 2Co (aq) +Cl2(g) has the standard cell voltage Ecell=0.46V. Given that Cl2(g) +2e -->2Cl (aq), E=1.36V, calculate the standard reduction potential for the following half reaction at 25 degrees C, Co3 +e-..
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