Example: A steel coupon with an anode surface area of 1000 cm? is placed in an electrolyte. The corrosion current is measured to be 1 mA. What mass of steel will be lost in 6 hours? What is the corrosion rate in ug /cm2/day? In mpy? Assume valence of 2, atomic weight 55.847 g and p 7.20 x 10°ug/cm3. %3D I = 0.001 mA

Example: A steel coupon with an anode surface area of 1000 cm? is placed in an electrolyte. The corrosion current is measured to be 1 mA. What mass of steel will be lost in 6 hours? What is the corrosion rate in ug /cm2/day? In mpy? Assume valence of 2, atomic weight 55.847 g and p 7.20 x 10°ug/cm3. %3D I = 0.001 mA

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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