Question

A solution of is electrolytically reduced to Mn3+. A current of 7.79 A is passed through the solution for 15.0 min. What is the number of moles of Mn3+produced in this process? (1 faraday = 96,486 coulombs)
A) 0.218 mol
B) 1.61 x10-3 mol
C) 0.0242 mol
D) 0.0727 mol
E) 4.04 x10-4 mol

Answer

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