• ID Code: I4-51
  • Purpose: Demonstrate sublimation of carbon dioxide (dry ice) from a solid into a gas.
  • Description: Place a chunk of dry ice on the plastic sheet, on an overhead projector if desired. As the dry ice evaporates (evaporation sublimation) it becomes smaller but leaves no residue.
  • Availability: Not currently available due to supply issues.
  • References: http://lecdem.physics.umd.edu/images/refs/refsi.htm#I4-51
  • Loc codes: I4, I0