Using the ionic radii appendix and Kaputiskii's equation, determine the lattice enthalpy for the HYPOTHETICAL solid:
NaO which does not exist because it would be made up of an Na+2(g) ion. (Assume the radius of Na+2 is the same as
the radius of Na+1.)
U=
1.202 x 105vz+z¯
--
7-0
+2¯ (1-34.5) kJ. mol-1
