SEARCH Articles Figures Tables Calculating Concentrations for Liquids or Solids Deformation gradients in a viscoelastic liquid or solid Entropy change with dissolution of solid or liquid Flow of an incompressible viscoelastic liquid or solid Francium—solid, liquid, or gas Hazardous substances, liquid or solid Incompressible viscoelastic liquid or solid ONTENTS xiii PAGE Apparatus for the continuous extraction of solids or liquids by solvents Photophysical Processes in Liquid or Solid Media Reactions in Liquid or Solid Mixtures Reactions involving Gases and Pure Solids or Liquids Screens for Dewatering or Liquid-Solid Separation Solid-Phase Microextractions Coupled with Gas or Liquid Chromatography Steric Stabilization of Solid or Liquid Colloids Substances and Mixtures Can Exist as Solid, Liquid, or Gas, Depending upon the External Conditions Technologies for the disposal of liquid or solid solvent-containing waste Viscoelastic liquid or solid