Students measure the masses of solvents and solutes, determine the freezing point of a solution, determine the freezing-point depression constant of a solvent and a solution, and calculate the molecular mass of an unknown substance. The CD-ROM features a detailed series of tutorials that cover lab techniques and procedures plus science concepts such as freezing point, freezing-point depression, phase diagrams, colligative properties, and molality. Includes virtual labs, lab simulations, tutorials, assessments, and teacher resources. Macintosh®/Windows® compatible.