-Delile
- Izibonelo kusuka kokuqinile kuya kwegesi (Sublimation)
- Izibonelo ezisuka ku-Gaseous kuya ku-Solid (Reverse Sublimation)
Okubalulekile yikho konke okunesisindo nomzimba futhi okuhlala endaweni esikhaleni. Ingatholakala ezifundazweni ezintathu: okuwuketshezi, okuqinile nokunegesi. Umbuso ngamunye unezici zomzimba eziwuchazayo.
Lapho udaba ludalulwa kuzinguquko ezinkulu ekucindezelekeni noma ekushiseni, lungashintsha esimweni salo (kusuka kokuqinile kuya kwegesi, kusuka kuketshezi kuya kokuqinile, kusuka kugesi kuya kuketshezi futhi okuphambene nalokho). Kuzo zonke izimo lapho kwenzeka khona ushintsho esimweni sendaba, aluguquki lube yinto ethile kepha luguqula ukubukeka kwalo ngaphandle kokushintsha ukwakheka kwalo kwamakhemikhali.
Izimo ezenzeka lapho udaba lusuka esimweni esiqinile (lunesimo esichaziwe) luye esimweni segesi (alinayo ivolumu noma umumo ochaziwe futhi lukhula ngokukhululeka), futhi okuphambene nalokho, yilawa:
- Sublimation. I-Phenomenon ngodaba olusuka esimweni esiqinile luye esimweni segesi ngaphandle kokudlula esimweni soketshezi. Ngokwesibonelo: ama-mothballs ahla kancane kancane esuka esiqinile aye eqhweni elinegesi nelomile (i-carbon dioxide eyomile). Into edonsa amandla amaningi ngokweqile emvelweni yayo.
- Buyisela emuva ukubekwa phansi noma isikhuthazo. I-Phenomenon ngodaba olusuka embusweni wegesi kuya esimweni esiqinile. Izinhlayiya ezinegesi zinamathela ngaphezu kokuvamile futhi ziya ngqo endaweni eqinile ngaphandle kokudlula esimweni soketshezi. Lolu hlobo lwezinguquko ngokuvamile lunikezwa ukwehla kwezinga lokushisa nangaphansi kwezimo ezithile zengcindezi. Ngokwesibonelo: ukwakheka kweqhwa noma isithwathwauku. Le nqubo ikhipha amandla.
Kodwa-ke, ezimweni eziningi into isuka esimweni segazi iye esimweni soketshezi (ukufingqa) futhi ukusuka lapho iye esimweni esiqinile. Ushintsho olusuka kwegesi lube luqinile (futhi okuphambene nalokho) lwenzeka ngaphansi kwezimo ezithile.
- Kungakusiza: Izinguquko zomzimba
Izibonelo kusuka kokuqinile kuya kwegesi (Sublimation)
- Isibabule. Sublimates emazingeni okushisa aphakeme amagesi anezinga eliphakeme lobuthi.
- Iodine eqinile. Ngemuva kwe-sublimation iguquka ibe yigesi enemibala e-violet.
- I-Arsenic. Ekucindezelekeni komkhathi kufinyelela ku-613 ° C.
- Iqhwa noma iqhwa Inganciphisa emazingeni okushisa angaphansi kuka-0 ° C.
- I-Benzoic acid Sublimates ngenhla 390 ° C.
- ICamphor. Sublimates ezingeni lokushisa elithile.
- Kufafaza ithebhulethi. Ihambisa kancane kancane njenge-naphthalene.
- Ezinye izibonelo ku: Sublimation
Izibonelo ezisuka ku-Gaseous kuya ku-Solid (Reverse Sublimation)
- Umsizi. Esimweni esishisayo nesinegesi, iyakhuphuka, ihlangane nezindonga zeshimula bese iyaqina.
- Isithwathwa. Amazinga okushisa aphansi abangela ukuthi umhwamuko osemafwini uphenduke iqhwa.
- Amakristalu we-iodine. Lapho kufudunyezwa, kukhiqizwa imiphunga, ehlangana nento ebandayo iphinde iguqulwe ibe amakristalu e-iodine.
