In this study, we demonstrate the evaluation of electron densities of molecules using quantum computation. We also suggest that the electron density can be a potent validation tool of future quantum calculations, which may prove intractable to solve with conventional quantum chemistry. The study of electron densities is central to several fields of chemistry, physics, and materials science. The Hohenberg-Kohn theorem stipulates that the electron density uniquely defines ground state properties of electronic systems. Through the Hellman-Feynman theorem 2 , electron densities provide information on the forces acting within molecules. As one of the most information-rich observables in physical sciences, the density lays the foundation for density functional theory (DFT), a formalism for predicting properties of many-electron systems. As experiments are the arbiter of truth, the buck often stops with the electron density.