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A nickel was coated on a steel plate has a surface area of 0.1250 m² with a 0.00005m thick layer. Calculate the energy for vacancy formation(J/atom) in nickel (Ni), given that the equilibrium number of vacancies at 850°C (1123 K) is 4.7 X1022 m‍³. The molar weight and density (at 850°C) for Ni are, respectively, 58.69 g/mol and 8.80 g/cm³ سد

A nickel was coated on a steel plate has a surface area of 0.1250 m² with a 0.00005m thick layer. Calculate the energy for vacancy formation(J/atom) in nickel (Ni), given that the equilibrium number of vacancies at 850°C (1123 K) is 4.7 X1022 m‍³. The molar weight and density (at 850°C) for Ni are, respectively, 58.69 g/mol and 8.80 g/cm³ سد

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
Problem 1.1P
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A nickel was coated on a steel plate has a surface area of 0.1250 m² with a 0.00005m thick layer. Calculate the energy for vacancy formation(J/atom) in nickel (Ni), given that the equilibrium number of vacancies at 850°C (1123 K) is 4.7 X1022 m³. The molar weight and density (at 850°C) for Ni are, respectively, 58.69 g/mol and 8.80 g/cm³ b ww
Transcribed Image Text:A nickel was coated on a steel plate has a surface area of 0.1250 m² with a 0.00005m thick layer. Calculate the energy for vacancy formation(J/atom) in nickel (Ni), given that the equilibrium number of vacancies at 850°C (1123 K) is 4.7 X1022 m³. The molar weight and density (at 850°C) for Ni are, respectively, 58.69 g/mol and 8.80 g/cm³ b ww
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