Questions on Corrosion12) A container made of steel, having base dimensions of 100 x 150 mm and a wall thickness of 10 mm isfilled to a height of 300 mm with a corrosive liquid. A current is produced due to an electrolytic cell.The current is 0.15 Amp. (Density of Fe: 7.8 g/cm, molecular weight of Fe: 55.85 g/mol, number ofelectrons transferred: 2)(a) Determine the weight loss of the container after 1 year.(b) Determine the decrease of the container thickness after 1 year.13) The density of Al is 2.7 g/cm' and that of Al;O3 is about 4 g/cm'. Describe the characteristics of thealuminum-oxide film. Compare with the oxide film that forms on tungsten. The density of W is 19.254g/cm' and that of WO; is 7.3 g/cm'.14) At 1000°C, pure nickel follows a parabolic oxidation curve given by the constant k= 3.9 × 10~12 cm³/sin an oxygen atmosphere. If this relationship is nht affected by the thickness of the oxide, calculate thetime required for a 1 mm nickel sheet to oxidize completely.Winde

According to guidelines i can answer only first question Given Current = 0.15 Amp Area = 100*150

12) A container made of steel, having base dimensions of 100 x 150 mm and a wall thiickness of 10 filled to a height of 300 mm with a corrosive liquid. A current is produced due to an electrolytic cell. The current is 0.15 Amp. (Density of Fe: 7.8 g/cm, molecular weight of Fe: 55.85 g/mol, number of electrons transferred: 2) mm is (a) Determine the weight loss of the container after 1 year. (b) Determine the decrease of the container thickness after 1 year.

12) A container made of steel, having base dimensions of 100 x 150 mm and a wall thiickness of 10 filled to a height of 300 mm with a corrosive liquid. A current is produced due to an electrolytic cell. The current is 0.15 Amp. (Density of Fe: 7.8 g/cm, molecular weight of Fe: 55.85 g/mol, number of electrons transferred: 2) mm is (a) Determine the weight loss of the container after 1 year. (b) Determine the decrease of the container thickness after 1 year.

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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