D) Calculate the electrostatic energy between neighboring phosphates in DNA ... 1. .... in pure water at pH7 at 379C 3. ... in water containing 10mMMgCl 2. .... in pure ethanol at pH7 at 37C [Hint: To calculate these energies, you will need to find the appropriate values to plug into Coulomb's equation for the separation distance between neighboring phosphates and the dielectric constant in various solutions. Some of these values are not in your textbook.]