A layer of 10 g of iodine is spread uniformly over a surface of area 10 cm? and covered in hexane to a depth of 10 cm. Diffusion coefficient of I2 in hexane is 4.05 · 10-9 m2 What will be the molar concentration of I2 at 5 cm above the original layer after: a) 10 s?; b) 24 h?; c) compare the answer in b) with the maximum concentration achieved if I2 were completely dissolved in the cubic volume 10 cm² x 5 cm and based on this comparison conclude if the diffusion will continue beyond 24 h or not

A layer of 10 g of iodine is spread uniformly over a surface of area 10 cm? and covered in hexane to a depth of 10 cm. Diffusion coefficient of I2 in hexane is 4.05 · 10-9 m2 What will be the molar concentration of I2 at 5 cm above the original layer after: a) 10 s?; b) 24 h?; c) compare the answer in b) with the maximum concentration achieved if I2 were completely dissolved in the cubic volume 10 cm² x 5 cm and based on this comparison conclude if the diffusion will continue beyond 24 h or not

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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