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Unformatted text preview: 2+ and Zn 2+ are 1.5M and 0.1M, respectively. a) what is the initial cell potential b) what is the cell potential when the concentration of Ni 2+ has fallen to 0.5M c) what are the concentration of Ni 2+ and Zn 2+ when the cell potential falls to 0.45V 7.3) The equlibrium constant of CuI is 1.1x10-12 , find the E o for the following cell Cu(s)|CuI(s)|I-(aq)(1M)||Cu + (aq)(1M)|Cu(s) 9 th edition: Exercises: 6.20,6.24 Problem 6.20 8 th edition Exercises 7.14, 7.18 Problem 7.20 Optional questions: 9 th edition : Exercises 6.19, 6.21,6.22 8 th edition: Exercises 7.13, 7.15, 7.16...
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