calculate the mass of one atom of carbon, given that one mole of carbon weighs 12.0g. (L = 6.02 X 10^23
mass of one mole C atoms / number of C atoms in a mole
12.0 g / 6.02E23
look up AMU (atomic mass unit)
12.0 g / 6.02E23
look up AMU (atomic mass unit)