Question: A spinel ferrite is a complex oxide crystal structure with a face-centered cubic core the number of atoms (1) and a unit formula of AFe_(2)O_(4),

A spinel ferrite is a complex oxide crystal structure with a face-centered cubic core the number of atoms (1) and a unit formula of AFe_(2)O_(4), chemist synthesized copper spinal ferrite. a) XRD data gives side length a=8.38"", calculate the size and the density of the solid Cu_(x)Fe_(y)O_(z) in grams per cubic centimeter (g//m^(3)) ? the molar mass of Cu_(x)Fe_(y)O_(z)=239.23g//mol,NA=6.02 xx10^(23) " Size "=a^(3)", density "=(" number of atoms "xx" molar mass ")/(NA xx" Size ")

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