The+nature+of+solutions+of+ions

=__​The nature of solutions of ions __=

Definitions:
=--__SOLVATION__ is the interaction between a solute and a solvent.=

. =--An __IONIC SOLID__ is a solid whose crstal structure is made up of ions.=

[[image:http://nanotech.sc.mahidol.ac.th/genchem/bonding1/ionic.jpg width="257" height="251"]]
=--A __MOLECULAR SOLID__ is a solid whose crystal structure is made of neutral molecules.= =-- __CRYSTAL LATTICE__ //n.// A geometric arrangement of the points in space at which the atoms, molecules, or ions of a crystal occur. Also called //space lattice (see textbook 209 &210)//=

For reversible dissociations in a chemical equilibrium AB A + B e g: FeCl (s)- Fe (aq)+Cl (aq)