Solution to Set 4

Problem 1

Cu, density $\rho =8.885{g \over cm^{3}}$, atomic mass $m_{a}=63.57amu$, fcc structure

a. In $1m^{3}$, the number of moles is Failed to parse (syntax error): {\displaystyle {8.885g\over cm^3} {1\over 1.0 × 10^-6} {1 mol\over 63.55 g} = 1.40 × 10^5}