Fusion, Solidification, Evaporation, Sublimation and Condensation

Wadatacce

• Misalan Fusion
• Misalai na solidification
• Misalai na evaporation
• Misalan sublimation
• Misalai na kumburi

Akwai matakai daban -daban na zahiri wanda kwayoyin halitta zasu iya canza yanayin sannu a hankali, canzawa tsakanin m, ruwa kuma gas gwargwadon takamaiman yanayin matsin lamba da zazzabi ga abin da aka ba shi, haka nan kuma aikin kara kuzari takamaiman.

Wannan ya faru ne saboda yawan kuzarin da barbashi ke girgiza da shi, yana ba da damar kusanci ko ƙarami tsakanin su don haka yana canza yanayin zahiri na abu cikin tambaya.

Waɗannan matakai sune: haɗuwa, ƙarfafawa, ƙaura, sublimation da condensation.

• The haɗuwa Hanya ce daga m zuwa ruwa yayin da zafin ta ke ƙaruwa (har zuwa wurin narkewa).
• The ƙarfafawa shine kishiyar lamarin, daga ruwa zuwa mai ƙarfi, ko daga gas zuwa m (wanda kuma ake kira crystallization ko shaida), lokacin cire zafin jiki.
• The evaporation Yana nufin juyawa daga ruwa zuwa yanayin gas ta hanyar ƙara zafin jiki (har zuwa wurin tafasa).
• The sublimation Ya yi kama, amma ba a gama gama gari ba: sauyin yanayi daga m zuwa gas, ba tare da shiga cikin yanayin ruwa ba.
• The sandaro ko hazo, yana juyar da iskar gas zuwa ruwa daga bambancin matsin lamba ko zafin jiki.

Yana iya ba ku: Misalan M, Liquid da Gas

Misalan Fusion

1. Narke kankara. Ta hanyar ƙara zafin kankara, ko dai a bar shi a ɗaki mai ɗumi ko sanya shi wuta, zai rasa ƙarfi kuma zai zama ruwa mai ruwa.
2. Narke karafa. Masana'antu daban -daban na ƙarfe suna aiki bisa narkar da makasudi a cikin manyan murhun masana'antu, don samun damar tsara su ko haɗa su da wasu (gami).
3. Narke kyandirori. Kyandirori, waɗanda aka yi da paraffins daga hydrocarbons, ya kasance mai ƙarfi a zafin jiki na ɗaki, amma lokacin da aka hura wutar wick ɗin, ya narke ya sake zama ruwa har sai ya sake hucewa.
4. Magma mai aman wuta. An fuskanci matsanancin matsin lamba da yanayin zafi, wannan sinadarin da ke zaune a cikin ɓawon ƙasa ana iya ɗauka azaman narke ko narkakken dutsen.
5. Ƙona robobi. Ta hanyar ƙara yawan zafin jiki zuwa yanayi na yau da kullun, wasu robobi da sauri suna zama ruwa, kodayake suna sake ƙarfafawa da sauri da zarar wutar ba ta saduwa da su kai tsaye.
6. Narke cuku. Cuku cuku ne mai yawan kiwo wanda yawanci yana da ƙarfi ko ƙasa da ƙarfi a cikin zafin jiki na ɗaki, amma idan aka sha zafi yana zama ruwa har sai ya sake hucewa.
7. Wuraren. Tsarin walda ya ƙunshi haɗakar ƙarfe ta hanyar a sinadaran dauki babban zafin jiki, yana ba ku damar shiga wasu sassan ƙarfe kamar yadda ba su da ƙarfi kuma, lokacin sanyaya, sake dawo da ƙarfin su tare.

Duba ƙarin: M zuwa Liquid Misalai

Misalai na solidification

1. Mayar da ruwa zuwa kankara. Idan muka cire zafi (kuzari) daga cikin ruwa har ya kai inda yake daskarewa (0 ° C), ruwan zai rasa motsi kuma zai shiga cikin tsayayyen yanayi: kankara.
2. Yi tubalin yumbu. Ana yin tubalin daga cakuda yumɓu da sauran abubuwa a cikin manna mai ruwa-ruwa, wanda ke samun takamaiman sifarsu a cikin injin. Da zarar akwai, ana gasa su don cire danshi kuma ya ba su ƙarfi da juriya a madadin.
3. Halittar dutsen da ba a sani ba. Wannan nau'in dutsen ya samo asali ne daga magma na ruwa mai aman wuta wanda ke zaune a cikin zurfin zurfin murfin ƙasa kuma, lokacin da ya tsiro zuwa saman, yana hucewa, yana taɓarɓarewa da taurin kai, har ya zama dutse mai ƙarfi.
4. Yi alewa. Ana yin Sweets ta ƙonawa da narkar da sukari na kowa, har sai an sami wani ruwa mai launin ruwan kasa. Da zarar an zuba shi a cikin injin, an ba shi izinin yin sanyi da taurin, don haka samun caramel.
5. Yi sausages. Sausages kamar chorizo ​​ko tsiran alade na jini ana yin su ne daga jinin dabba, haɗe da ruwa, ana warkar da su a cikin fata na ƙoshin alade.
6. Yi gilashi. Wannan tsari yana farawa tare da haɗewa albarkatun kasa (yashi silica, carbonate carbonate da limestone) a yanayin zafi mai zafi, har sai ya kai madaidaicin daidaituwa don busawa da siffa shi. Daga nan sai a bar cakuda ya huce kuma yana samun kaifin halayyar sa da nuna gaskiya.
7. Yi kayan aiki. Daga ƙarfe mai ruwa (gami na baƙin ƙarfe da carbon) ko simintin, ana yin kayan aiki iri -iri da kayan aiki don amfanin yau da kullun. An ba da izinin ƙarfe mai ruwa don sanyaya da ƙarfafawa a cikin injin kuma ta haka ne ake samun kayan aikin.

Duba ƙarin: Misalai daga Ruwa zuwa M

Misalai na evaporation

1. Tafasa ruwa. Ta hanyar kawo ruwa zuwa 100 ° C (wurin tafasa), barbashirsa yana ɗaukar makamashi da yawa har ya rasa ruwa kuma ya zama tururi.
2. Tufafi a rataye. Bayan wankewa, muna rataye rigunan don zafin muhallin ya ƙafe da sauran danshi kuma yadudduka su bushe.
3. Kofi hayaki. Hayakin da ke fitowa daga kofi ko kofi mai zafi wani bangare ne na ruwan da ke cikin cakuda wanda ya zama gaseous state.
4. Gumi. Dufan zufa da fatar jikinmu ke ɓoyewa suna ƙafewa cikin iska, ta haka za su sanyaya zafin jikin mu (suna cire zafi).
5. Barasa ko ether. Waɗannan abubuwan, waɗanda aka bar su a ɗaki mai ɗumi, za su ƙafe cikin kankanin lokaci, tunda wurin ƙazantar da su ya yi ƙasa da na ruwa, misali.
6. Samun gishirin teku. Haɓakar ruwan teku yana rasa gishirin da aka saba narkar da shi, yana ba da damar tattara shi don amfanin abinci ko masana'antu, ko ma don rage ruwa (wanda daga tururi zai canza zuwa ruwa, yanzu babu gishiri).
7. Tsarin ruwa. Hanya guda daya da ruwan da ke cikin muhallin ke tashi zuwa sararin samaniya kuma zai iya yin sanyi don sake sakewa (abin da ake kira sake zagayowar ruwa), shine ta ƙafe daga tekuna, tabkuna da koguna, lokacin da zafin rana yayin aikin rana.

Duba ƙarin: Misalan Evaporation

Misalan sublimation

1. Dry kankara. A cikin zafin jiki na ɗaki, kankara da aka ƙera daga carbon dioxide (CO₂, na fara shayarwa sannan kuma daskararre) ya dawo da sigar gas ɗin ta asali.
2. Haɓakawa a kan sandunan. Tunda a cikin Arctic da Antarctic ruwa baya cikin sigar ruwa (suna ƙasa 0 ° C), wani ɓangare na shi yana sublimated kai tsaye zuwa cikin yanayi daga madaidaicin nau'in kankara.
3. Naphthalene. An haɗa shi da zoben benzene guda biyu, wannan ingantaccen kayan da ake amfani da shi azaman abin ƙyama ga asu da sauran dabbobin suna ɓacewa da kansa yayin da yake canzawa, a zafin jiki na ɗaki, daga ƙarfi zuwa gas.
4. Subenation na Arsenic. Lokacin da aka kawo shi zuwa 615 ° C, wannan sashi mai ƙarfi (kuma mai guba sosai) yana rasa ƙaƙƙarfan tsari kuma ya zama gas, ba tare da shiga cikin ruwa akan hanya ba.
5. Wayewar tauraruwar tauraro. Yayin da suke kusanci rana, waɗannan duwatsu masu tafiya suna samun zafi da yawancin CO₂ daskararre ya fara sublimate, yana bin sanannen “wutsiya” ko sahihiyar hanya.
6. Sublimation na iodine. Lu'ulu'u na iodine, lokacin zafi, suna canzawa zuwa gas mai launin shuɗi sosai ba tare da buƙatar narkewa da farko ba.
7. Sulfur sublimation. Sulfur galibi ana karkatar da shi azaman hanyar samun “furen sulfur”, gabatarwar sa a cikin foda mai kyau sosai.

Duba ƙarin: Misalai daga M zuwa Gaseous (da sauran hanyar kusa)

Misalai na kumburi

1. Raɓa ta safe. Raguwar yanayin zafin jiki a lokacin da sanyin safiya yana ba da damar isasshen tururin ruwa a cikin sararin samaniya akan wuraren da aka fallasa, inda ya zama ɗigon ruwa da aka sani da raɓa.
2. Fuskar madubai. Ganin sanyin saman su, madubai da gilashi sune masu karɓar raƙuman ruwa don haɓakar tururin ruwa, kamar yadda yake faruwa lokacin shan ruwan zafi.
3. Gumi daga ruwan sanyi. Kasancewa a yanayin zafin da ke ƙasa da muhallin, saman gwangwani ko kwalban da ke cike da soda mai sanyi yana karɓar danshi daga muhallin kuma yana haɗa shi cikin ɗigon ruwan da ake kira "gumi."
4. Ruwan ruwa. Ruwan tururi a cikin iska mai zafi yakan tashi zuwa saman saman sararin samaniya, inda ya haɗu da sassan sanyin sanyi kuma ya ɓace da sifar sa, yana tarawa cikin girgijen ruwan sama wanda zai sake mayar da shi cikin yanayin ruwa a doron ƙasa.
5. Kwandishan. Ba wai waɗannan na'urori suna samar da ruwa ba, amma suna tattara shi daga iskar da ke kewaye da ku, sun fi sanyi fiye da waje, kuma suna ƙuntata shi a cikin ku. Sannan dole ne a fitar da shi ta hanyar magudanar ruwa.
6. Gudanar da iskar gas na masana'antu. Yawancin iskar gas mai ƙonewa, kamar butane ko propane, ana fuskantar matsanancin matsin lamba don kawo su cikin yanayin su na ruwa, wanda ke sauƙaƙa sauƙin sufuri da sarrafawa.
7. Hazo akan gilashin iska. Lokacin tuki ta bankin hazo, za ku lura cewa gilashin iska yana cike da ɗigon ruwa, kamar ruwan sama sosai. Wannan ya faru ne saboda tuntuɓar tururin ruwa tare da farfajiya, wanda, kasancewar ya yi sanyi, yana fifita maƙarƙashiyarsa.

Duba ƙarin: Misalan Condensation