Mapangidwe, Sekondale ndi sukulu
Kodi kupanga mibulu ya mchere. Kulima ndi timibulu mchere kunyumba
Mawu akuti "Krustalo" amatanthauza chinthu chimene particles miniti, maatomu imakonzedwa mu dongosolo yeniyeni. Iwo kupanga latisi - atatu dimensionally nthawi spatially analamula wazolongedza.
Salt - woimira banja timibulu
Mmodzi wa zolimba izi ndi analamula dongosolo ofananira ndi wamba mchere.
Ife angakuuzeni za momwe kuti mibulu ya mchere: ndi katundu zofunika ndi zipangizo
Chabwino, tiyeni tipeze ntchito. ndi zipangizo ndi zida zofunikira zinachitikira chidwi chiyani? Kumene, mchere wamba, madzi, beakers galasi, chingwe kapena lakuda thonje, ndi spatula matabwa. Muyeneranso kukonzekera pachimake cha ballpoint cholembera kapena pensulo.
Kupitiriza ntchito pa kukula timibulu wokongola mchere
Ndiye ife kutenga galasi beaker athu kuchokera poto ndi ndekha.
The timibulu nyanja mchere: zinachitikira polenga chionetsero wokongola
Ngati mukufuna amera, yosalala ndi wokongola dongosolo - kulabadira pochita izi. Ntchito, muyenera zinthuzi ndi zida:
- mandala wowonekera;
- madzi;
- nyanja mchere;
- pepala;
- nsalu;
- matabwa fosholo;
- lathyathyathya mwala kukula sing'anga.
Sayansi ya kakulidwe galasi ili. Choyamba, kutsanulira mu galasi si madzi otentha ndi kuyamba kutsanulira momwemo nyanja mchere, pang'onopang'ono, mmodzi supuni. Musaiwale kuti kulowerera ndi fosholo. Salt ayenera zidzawonjezedwa kwa madzi bola sichitha kupasuka. Tsopano ife timatenga chopukutira ndi zosefera yankho chifukwa mu izo. Izi zachitika kuti sikusokoneza mapangidwe tinthu tina ting'onoting'ono yosalala ndi chitsanzo wokongola.
The ndondomeko ya kulenga timibulu lalikulu mchere
Kodi kupanga galasi mchere: pambuyo kusefera anaika yaing'ono njira mwala (mtedza akhoza m'malo) kwa kuziziritsa ndipo anapereka. Kumbukirani, pang'onopang'ono chidzazirala madzi athu amchere, ndi timibulu ikuluikulu analandira. Iwo m'pofunika kuphimba pepala galasi ndi kuika mu mdima, kutetezedwa drafts. Patatha masiku awiri kapena atatu mudzaona mmene mwala kwanu tikhale ndi timibulu yaing'ono. Khalani diso mfundo yakuti njira nthawizonse zophimbidwa "mbewu." Kuyenera mlungu uliwonse kuyeretsa madzi ku fumbi ndi zosafunika timibulu, anapanga pansi pa galasi. Monga nthunzi zofunika kuwonjezeredwa thanki kwambiri moyikirapo mchere yankho. Samalani kuti zinali zoyera ndi si ozizira (firiji). Komanso, m'pofunika nthawi kuchotsa kutumphuka limapezeka pansi pa beseni. Patapita masabata awiri kapena atatu, Krustalo wanu lidzafika za 2-3 masentimita m'litali. Ndipo kuti apeze toyesa zikuluzikulu pamafunikanso nthawi yambiri - 6 milungu.
Sinthani timibulu mchere
Kumbukirani kuti inu simungapeze timibulu ndizokongola ndi yosalala. Mulimonsemo zimatengera ntchito. Ife ndikulangizeni inu mosamala kusintha crystallization zitsanzo za, kuyeretsa si zophuka wokongola kwambiri. Izi zikhoza kutheka ndi mpeni wakuthwa, kuchipala iwo zosafunika. Komanso, ntchito mafuta odzola, mungathe kuletsa mapangidwe mbali. Ngati ndi kotheka, wosanjikiza mafuta odzola akhoza kuchotsedwa pa chitsanzo acetone. Pamene galasi lanu kukula kukula anakhumba, mukhoza pang'onopang'ono kuchotsa izo kwa njira. Pambuyo kuti muyenera mokoma pakani m'mphepete ndi chopukutira. Phimbani chitsanzo akhoza kukhala hairspray: kotero galasi wanu adzakhala zochepa zosalimba, Chimaona ndipo sadzadwalanso kusunga chikuoneka wokongola.
bokosilo choyambirira timibulu mchere
- madzi;
- mchere;
- waya;
- ulusi;
- zosefera pepala;
- Bank - 2 ma PC.
- poto;
- matabwa nkhafi ndikupita.
Ntchito kuyamba ndi Kutha mchere m'madzi. Timaonetsetsa kuti mu madzi mu chakudya chochepa, kuwonjezera lotsatira pokhapokha kuvunda yomaliza ya munthu m'mbuyomu. Pamene mchere si redissolve, chitani zotsatirazi. Tengani poto, mudzaze ndi madzi ndi kuika chidebe pa mbaula pa moto wochepa. Ndi kuyika mtsuko wa brine. Muziona Kutentha ndondomeko. Tipitirize kupasuka mchere, kubweretsa kutentha kwa madigiri 65. Onse, zimitsani mpweyawu koma mpaka ife kutenga mtsuko kwa poto. chakuti kusiyana kutentha kungachititse kuti chakuti muli galasi anayamba. Pambuyo yozizira, njira akhoza kukhala bwinobwino kupeza mtsuko miphika.
Kusefera wa njira ndi crystallization
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