What is the average molar atomic weight of chlorine, if the natural abundance of Cl-35 and Cl-37 isotopes are 75.4 molar % and 24.6 molar %, respectively?
M(Cl-35) = 34.969 g/mole
M(Cl-37) = 36.966 g/mole.
We can easily calculate this by using mole fractions. The mole fraction (x) is one ...
The solution determines the average molar atomic weight of chlorine.