Question

how do you convert kcals/mol to calories/molecule

Answer 1

1 kcal=1000 cal and 1 mol = \(6.022*10^{23}\)molecules

e.g. 3 kcals/mol to calories/molecule

\(3 kcal/mol*\dfrac{1000~cal}{1~kcal}*\dfrac{1~mol}{6.022*10^{23} molecules}=5*10^{-21}~cal/molecule\)