If the activation energy for self-diffusion in copper is 2.04 eV/atom and the activation energy for the migration of a vacancy is 1.08 eV, determine the ratio of the concentration of vacancies present in equilibrium at 1000 °C to the concentration present in equilibrium at 500 °C.
If the activation energy for self-diffusion in copper is 2.04 eV/atom and the activation energy for the migration of a vacancy is 1.08 eV, determine the ratio of the concentration of vacancies present in equilibrium at 1000 °C to the concentration present in equilibrium at 500 °C.
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 105AP
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If the activation energy for self-diffusion in copper is 2.04 eV/atom and the activation energy for the migration of a vacancy is 1.08 eV, determine the ratio of the concentration of vacancies present in equilibrium at 1000 °C to the concentration present in equilibrium at 500 °C.
![4. If the activation energy for self-diffusion in copper is 2.04 ev/atom and the activation energy for
the migration of a vacancy is 1.08 ev, determine the ratio of the concentration of vacancies
present in equilibrium at 1000 °C to the concentration present in equilibrium at 500 °C.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F245baf06-9011-464e-ac48-e1cf337876ab%2Fee63296a-c2e7-4c50-9b66-1ca450a257cf%2F8uh9jme_processed.png&w=3840&q=75)
Transcribed Image Text:4. If the activation energy for self-diffusion in copper is 2.04 ev/atom and the activation energy for
the migration of a vacancy is 1.08 ev, determine the ratio of the concentration of vacancies
present in equilibrium at 1000 °C to the concentration present in equilibrium at 500 °C.
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