Nickel experiences corrosion in an acid solution according to the reaction Ni + 2H† Ni²+ + H2 (a) The rates of both oxidation and reduction half-reactions are controlled by activation polarization. Compute the rate of oxidation of Ni (in mol/cm2-s) given the following activation polarization data: For Nickel For Hydrogen VNINIP") = -0.25 V i, = 10¬8 A/cm? B = +0.12 V(H'H) = i, = 6 × 10-7 A/cm² B = -0.10 0 V

Nickel experiences corrosion in an acid solution according to the reaction Ni + 2H† Ni²+ + H2 (a) The rates of both oxidation and reduction half-reactions are controlled by activation polarization. Compute the rate of oxidation of Ni (in mol/cm2-s) given the following activation polarization data: For Nickel For Hydrogen VNINIP") = -0.25 V i, = 10¬8 A/cm? B = +0.12 V(H'H) = i, = 6 × 10-7 A/cm² B = -0.10 0 V

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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