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Monday, 30 June 2014 10:55
I4-51: SUBLIMATION OF DRY ICE - PROJECTION
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Demonstrate sublimation of carbon dioxide (dry ice) from a solid into a gas.
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.
REFERENCES: (PIRA 4C40.10)
Last modified on Tuesday, 15 September 2020 16:51
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