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The Cell Potential of the Following Electrochemical Cell Is Determined

question 6

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The cell potential of the following electrochemical cell is determined by using an unspecified concentration of acid.Calculate the pH of the acid solution,given that the measured cell potential is -0.431 V and the anode reduction potential (E°) is 0.222 V at 25 °C. ​
Ag(s) | AgCl(s) | Cl−(aq,1.0 M) || H+(aq) | H2(g,1.0 atm) | Pt(s)


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