With point charges of 5.2 *10^-20 C at the H sites and a point charge -10.4*10^-20 C at the O site. The H-O bond length is 9.6 *10^-11 m, and the bond angle is θ = 104°.
(a) What is the total electric potential energy of this model of a water molecule?
(b) How much work would be required to completely disassociate the molecule?