density of silver is 9.5 g/cm3, the gas stant of 8.62 x10eV/atom-K, the perature of 500 °C, the number of atoms 26x1028 m3, and the number of vacancies 58x1023 m3. Calculate the activation gy for vacancy formation in silver. a. 0.88 eV/atom

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 81AP: One process for decaffeinating coffee uses carbon dioxide ( M=44.0 g/mol) at a molar density of...
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The density of silver is 9.5 g/cm3, the gas
constant of 8.62 x10 eV/atom-K, the
temperature of 500 °C, the number of atoms
of 5.26x1028 m3 and the number of vacancies
of 3.58x1023 m3. Calculate the activation
energy for vacancy formation in silver.
O a. 0.88 eV/atom
O b. 0.79 eV/atom
O c. 0.97 eV/atom
O d. 0.89 eV/atom
Transcribed Image Text:The density of silver is 9.5 g/cm3, the gas constant of 8.62 x10 eV/atom-K, the temperature of 500 °C, the number of atoms of 5.26x1028 m3 and the number of vacancies of 3.58x1023 m3. Calculate the activation energy for vacancy formation in silver. O a. 0.88 eV/atom O b. 0.79 eV/atom O c. 0.97 eV/atom O d. 0.89 eV/atom
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