1m^3 * 10^6cm^3/m^3 * 8.96g/cm^3 * 1atom/(1.1*10^-22 g) = ? atoms
the molar mass does not come into play
The density of copper is 8.96 g cm^−3 and its molar
mass is 64 g mol^−1.
The mass of an atom of copper is 1.1*10^-22 g
Determine the number of copper atoms per
cubic metre.
3 answers
Thank you! I realized my problem was that I didn't convert g/cm^3 to g/m^3 correctly
The density of copper is 8.96 g cm^−3 and its molar
mass is 64 g mol^−1.
mass is 64 g mol^−1.
1 answer