Ama-crystals anekhono elikhethekile: ubuso babo bemvelo bahlukaniswa yi-geometry eqinile, ngokuvamile evame ukuba yizinto eziye zabhekana nokucubungula ubuchwepheshe.
Ukuze udale into eyingqayizivele wena ngokwakho kufanele wazi ukuthi ungakhula kanjani i-crystal, futhi ubonise ukubekezela okuncane. Kuhle uma ungeza izingane ekukhuleni kwamakristalu, okuyinto le nqubo ibonakala iyimilingo yangempela. Ubukhulu be-crystal buhambisana ngqo nesikhathi esithathayo ukuze sikhule. Uma inqubo ye-crystallization ihamba kancane, i-crystal eyodwa yokulinganisa okukhulu kakhulu ifakwe, uma ngokushesha - kutholakala amakristalu amancane.
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Izindlela zokukhipha amakristalu
Kunezindlela eziningana zokukhuphula amakristalu.
Ukupholisa ikhambi eligcwele
Le ndlela isekelwe emthethweni ngokomzimba, okusho ukuthi ukutholakala kwamandla kwezinto kungaphansi uma izinga lokushisa liyancipha. Kusukela esihlalweni esakhiwa ngesikhathi sokuqedwa kwezinto, kuqala ukuvela amakristalu amancane, kancane kancane uphenduke ama-crystal of shape njalo.
Ukukhuphuka kancane kwamanzi esisombululo
Isiqukathi esinesixazululo esigcwele sishiywe sivulekile isikhathi eside kakhulu. Kumelwe kuhlanganiswe nephepha, ukuze ukuphuma kwamanzi kwenzeke kancane kancane, futhi isixazululo sivikelwe ekwakheni uthuli. Kungcono ukufaka i-crystal emgqeni. Uma ilele phansi, khona-ke i-crystal ekhulayo kufanele iguqulwe ngezikhathi ezithile. Njengoba amanzi ethuleka kancane kancane, isisombululo esiphelele siyanezelwa njengoba kudingeka.
Yini engakhula kusuka ku-crystal?
Kungenzeka ukuba sikhule amakristalu ezintweni ezehlukene: ushukela, i-baking soda, i-sodium bicarbonate. Olunye usawoti (ngomqondo wendikimba yamakhemikhali), kanye nezinhlobo ezithile ze-acids eziphilayo, zizohambisana ngokuphelele.
Ama-crystals akhula ngosawoti
Usawoti wethebula yizinto ezikhona kunoma iyiphi ikhaya. Ukuze ukhule amakristalu awo ebalalayo, kubalulekile ukulungisa isisombululo sokusebenza. I-200 ml yamanzi ku-beaker yengilazi (i-jar) ifakwa esitsheni ngamanzi + 50 ... + ama-degree angu-60. Ingilazi idlulisa usawoti, ixuba futhi ihamba kancane.
Ngaphansi komthelela wokushisa, usawoti uyancibilika. Khona-ke usawoti wanezelwa futhi uphinde uxutshwe. Le nqubo iphindaphindiwe kuze kube yilapho usawoti usaqedwa futhi uqale ukuxazulula phansi. Isixazululo se-supersaturated sisetshenziselwa umkhumbi ohlanzekile, ivolumu elinganayo, kanti izinsalela zasawoti zisuswa phansi. Ukukhetha i-crystal ekhudlwana, uyibophe emcongweni bese uyibeke ukuze ingathinti izindonga zesitsha, noma isakaze phansi.
Ngemuva kwezinsuku ezimbalwa, izinguquko ku-crystal zibonakala. Inqubo yokukhula ingahlala isikhathi eside uma ubukhulu be-crystal bungahambisani nawe.
Ukuze wenze umbala wekristalu, ungasebenzisa imibala yokudla.
Ukulima kwama-crystals avela ku-sulfate yethusi
Ngokufanayo zikhula amakristalu aluhlaza okwesibhakabhaka-aluhlaza okwesibhakabhaka sulfate.
Isixazululo esiphelele senziwa futhi lapho kufakwe khona i-crystal ye-copper sulfate usawoti. Kodwa njengoba lesi sici sinomsebenzi wamakhemikhali, kungcono ukusebenzisa amanzi asele distilled.
Indlela yokukhulisa i-crystal kusuka ku-soda?
Amabilazi amabili agcwele ngamanzi ashisayo, ngamunye athululela izinkezo ezimbalwa zokubhaka soda kuze kube yilapho sekuqedwa (kunqamuleka). I-saucer ifakwa phakathi kwezibuko. Ucezu lwezintambo ezinamathele luhlanganiswe neziqeshana zephepha. Isiqeshana esisodwa sibambelela odongeni lweglasi eyodwa, okwesibini kuya kwesinye. Imikhawulo yochungechunge kumele ibe sesisombululo, futhi intambo ngokwayo kufanele iguqe ngaphandle kokuthinta isoso. Ukuze ama-crystals akhule kahle, kubalulekile ukuthululela ikhambi njenge-evaporation.
Manje kunezinkinobho zokukhipha amakristalu. Kuma-powders amakhemikhali, umuntu angathola amakristalu e-prismatic ne-acicular engavamile.
Kanti futhi nezingane, ungaqhuba ukuhlolwa okuhlukahlukene ngamanzi noma uzame ukwenza uketshezi oluvuthayo .