The enthalpy of vacancy formation in nickel is , and its melting point is
. What is the equilibrium vacancy concentration in nickel at
?
The equilibrium vacancy concentration in a metal can be calculated using the Arrhenius-type equation: [ C_v = \exp\left(-\frac{Q_v}{kT}\right) ] where (C_v) is the equilibrium fraction of vacancies, (Q_v) is the enthalpy of vacancy _________ ____ _______ _____ ________ ____ _______ _________ ________ ___ ___ ____.
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The enthalpy of vacancy formation in nickel is , and its melting point is
. What is the equilibrium vacancy concentration in nickel at
?
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