Question: Compute the potential energy between two electrons that are positioned 1Å apart, in (a) atomic units and (b) kcal/mol. [Note: The atomic unit for energy is a Hartree, which is typically given the symbol ??h. One Hartree is equivalent to 627.5094 kcal/mol.] (c) In kcal/mol, approximately how large is a typical chemical bond energy?