Q3/ The following information is given for the solution of a normal hydrochloric acid i. H* IH2 (Zn) = 10-1º A / cm² ст E°, H* IH2 = 0V = -0.76V i. 2+2 1 Zn = 10- A/ cm? %3D E°, Zn+2 / Zn E°. = -0.44V i. = 10- A/ cm? Fet2 1 Fe Fe2 / Fe B = 0.1V / decade = 10-6 A/ cm? i. %D H* IH2 (Fe) According to above answer the following : A) The corrosion rate of zinc metal in the above acid B) Corrosion rate of iron metal in the above acid C) What results do you get from parts A and B? D) sion rate of zinc and iron when in et with each other in the above acid (uosuming the surfaces are equal)

Q3/ The following information is given for the solution of a normal hydrochloric acid i. H* IH2 (Zn) = 10-1º A / cm² ст E°, H* IH2 = 0V = -0.76V i. 2+2 1 Zn = 10- A/ cm? %3D E°, Zn+2 / Zn E°. = -0.44V i. = 10- A/ cm? Fet2 1 Fe Fe2 / Fe B = 0.1V / decade = 10-6 A/ cm? i. %D H* IH2 (Fe) According to above answer the following : A) The corrosion rate of zinc metal in the above acid B) Corrosion rate of iron metal in the above acid C) What results do you get from parts A and B? D) sion rate of zinc and iron when in et with each other in the above acid (uosuming the surfaces are equal)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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