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The standard electrode potentials of different electrodes are given as E0Co3+/Co2+ = 1.81 V, E0Al3+/Al = -1.66 V, E0Fe2+/Fe = -0.44 V, E0Br2/Br- = 1.01 V a. Identify all the possible combination for construction of a feasible electrochemical cell? b. Write their electrochemical cell representation. c. Calculate the emf in each case.

The standard electrode potentials of different electrodes are given as E0Co3+/Co2+ = 1.81 V, E0Al3+/Al = -1.66 V, E0Fe2+/Fe = -0.44 V, E0Br2/Br- = 1.01 V
a. Identify all the possible combination for construction of a feasible electrochemical cell? b. Write their electrochemical cell representation. c. Calculate the emf in each case.

Grade:upto college level

1 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
7 years ago
emf
204-1136_Wed Aug 20 23-51-49.jpg

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