Sublimation: Difference between revisions
Jump to navigation
Jump to search
imported>David E. Volk (New article generated using Special:MetadataForm) |
mNo edit summary |
||
| (One intermediate revision by one other user not shown) | |||
| Line 1: | Line 1: | ||
{{subpages}} | {{subpages}} | ||
''''Sublimation''' is the chemical process in which a pure [[chemical element]] or a [[chemical compound]] is converted from a solid state to a gaseous state without first passing through a liquid phase. The example most likely to be observed by non-[[chemist]]s is the conversion of [[dry ice]] into [[carbon dioxide]] gas. In chemistry labs, sublimation, when possible, serves as a very convenient method of chemical purification. The [[halogen]]s [[bromine]] and [[iodine]] are often purified in laboratories by sublimation.[[Category:Suggestion Bot Tag]] | |||
Latest revision as of 06:00, 23 October 2024
'Sublimation is the chemical process in which a pure chemical element or a chemical compound is converted from a solid state to a gaseous state without first passing through a liquid phase. The example most likely to be observed by non-chemists is the conversion of dry ice into carbon dioxide gas. In chemistry labs, sublimation, when possible, serves as a very convenient method of chemical purification. The halogens bromine and iodine are often purified in laboratories by sublimation.