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During annealing copper is heated to 120°C. The copper atoms move around the lattice by diffusion. If Q = 197 kJ/mol, Do = 20x106 m²/s, R = 8.314 J/mol. K calculate the diffusivity, D, of copper in a copper lattice at 120°C. O 1.3 x 10:31 m²/s O 2.12 x 105 m²/s 6.7 x 10-³5 m²/s 3.06 x 10²¹ m²/s

During annealing copper is heated to 120°C. The copper atoms move around the lattice by diffusion. If Q = 197 kJ/mol, Do = 20x106 m²/s, R = 8.314 J/mol. K calculate the diffusivity, D, of copper in a copper lattice at 120°C. O 1.3 x 10:31 m²/s O 2.12 x 105 m²/s 6.7 x 10-³5 m²/s 3.06 x 10²¹ m²/s

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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During annealing copper is heated to 120°C. The copper atoms move around the lattice by diffusion. If Q=197 kJ/mol, Do = 20x10-6 m²/s, R = 8.314 J/mol.K calculate the diffusivity, D, of copper in a copper lattice at 120°C. 1.3 x 10:31 m²/s 2.12 x 105 m²/s 6.7 x 10.5 m²/s 3.06 x 10²1 m²/s
Transcribed Image Text:During annealing copper is heated to 120°C. The copper atoms move around the lattice by diffusion. If Q=197 kJ/mol, Do = 20x10-6 m²/s, R = 8.314 J/mol.K calculate the diffusivity, D, of copper in a copper lattice at 120°C. 1.3 x 10:31 m²/s 2.12 x 105 m²/s 6.7 x 10.5 m²/s 3.06 x 10²1 m²/s
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