Q.3. Find the equilibrium number of vacancies in 1m³ of Cu at 1000 °C. Vacancy formation energy per vacancy is 0.85 eV/atom. Atomic weight of copper is 63.45 g/mol and density @ 1000°C is 8.35 g/cm?.

Q.3. Find the equilibrium number of vacancies in 1m³ of Cu at 1000 °C. Vacancy formation energy per vacancy is 0.85 eV/atom. Atomic weight of copper is 63.45 g/mol and density @ 1000°C is 8.35 g/cm?.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter22: Inorganic Materials

Section: Chapter Questions

Problem 19P

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Question

Q.3. Find the equilibrium number of vacancies in 1m³ of Cu at 1000 °°C. Vacancy formation energy
per vacancy is 0.85 eV/atom. Atomic weight of copper is 63.45 g/mol and density @ 1000°C is 8.35
g/cm?.

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