  NaCl solvation turns the fS portion molecules into the hydrating supersolid
phase by ionic polarization and leaves the rest fO portion ordinary.
Polarization shortens and stiffens the HO bond and does the O:H nonbond
contrastingly in the supersolid. Water absorbs energy by HO cooling contraction
in the quasisolid phase during the transition from Liquid to Quasisolid and
then Ice The solution R drops with the fO loss till zero corresponding to 10
water molecules that saturates the solvation per solute at least. The
polarization-weakening of the O H nonbonds lowers the TN to 253 K or below of
the supersolid phase.
