Zingati ngati mwana timawerenga mabuku odabwitsa a Sauer, zamagetsi, Tim ndi gulu lake. Momwe anyamata oseketsa ndi olakwika kwambiri. Eya, ndani sanadziyerekeze yekha ngwazi ya mabuku, pirate kapena kazitape? Adasewera anyamata, kubisala ndikufunafuna, kugwira, a Classes-aku Rosals. Pokhala okhwima, tinayamba kuiwala kuti chisangalalo cha mwana ukhale wabwino komanso chowala. Munkhaniyi tikufuna kukupatsirani kuti mulowe muubwana wathu wopanda bata ndikupanga zikwangwani zosawoneka kunyumba. Ndikofunikira kukopa ana anu, abale, alongo kwa njira yosangalatsayi. Akuluakulu anthu, njira yosangalatsa.
Inki yosaoneka
Chifukwa chake, tidzachita inki, koma osati zophweka, koma zosaoneka! Zosangalatsa? Kenako timakonzekera zonse zomwe mukufuna.
Tidzafuna:
- Theka la ndimu yayikulu;
- madzi;
- supuni ya tiyi;
- mbale ya msuzi;
- thonje swab;
- pepala;
- Nyali.
Aliyense atakonzekera, amapita ku "chemistry" yathu. " Kuimba mandimu ndikuwonjezera supuni imodzi yamadzi mu mbale yakuya. Sakanizani madzi ndi mandimu ndikugwetsa thonje lond osakaniza. Tsopano lembani uthenga wanu papepala loyera, dikirani mpaka Uthengawu uwume ndikuwonekeranso. Ndipo tsopano zosangalatsa kwambiri. Kuti muwerenge uthengawu, muyenera kutenthetsa pepalali pansi pa nyali ya tebulo, ndipo idzawonetsa uthenga.
Zinagwira bwanji? Popeza madzi "zotsatira" ya umisita wokalamba, ndiye chimodzi mwazinthu zake - ndi kutentha kwambiri kuti apange mthunzi wa bulauni. Kenako kuchepesedwa ndi madzi kuti uthenga wathu utawuma nthawi yomweyo ndikusowa mu gawo lakuona.
Njira yachiwiri
Pakadali pano tidzadutsa ndimu, koma tikulonjeza kuti zotsatira zakezo zidzakudabwitsani.
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Chifukwa chake, tidzafunikira:
- gauze;
- grater;
- Anyezi wachichepere, mutu umodzi wocheperako;
- pepala;
- madzi;
- mbale ya msuzi;
- supuni;
- Nyali.
Kaphikidwe
Sattail pa kansalu kakang'ono mutu wa uta wachichepere. Tsopano tengani nnthwe ndikuyika mu anyezi grated, Finyani madzi. Sakanizani madzi ndi madzi, gawo la amodzi, loyambitsa mbale yakuya. Lembani lembalo ndikuti afa mphindi makumi awiri. Tsopano bweretsani ku nyali ya Tesik, dikirani miniti ndikuwerenga zomwe zakonzedwa. Luk Lubu izi zitha kusinthidwa ndi mandimu a lalanje, komanso mkaka. Mkaka nthawi zonse amakhala ndi inki yabwino.
Njira ndi Soda
M'nyumba mwathu "ya mankhwala" ", taganizirani zina zina. Chifukwa chake, kusankha kuchokera ku koloko.
Pakuti tidzafuna izi:
- zotupitsira powotcha makeke;
- chonchi ndi thonje lond;
- madzi;
- Pepala loyera.
Sakanizani mzere wofanana womwe umapangidwa ndi soda ndi madzi. Ndili ndi thonje lond kapena mano, lembani mawu papepala pogwiritsa ntchito yankho losakanizika monga inki. Tiume mphindi khumi. Tsopano mutha kuwona izi, monga m'mbuyomu, pansi pa nyali. Ndipo mutha kukumana ndi chidwi kwambiri. Tengani mphesa zakuda ndikuletsa madziwo. Khulusa msuzi wonse woyera ndikudikirira mphindi zisanu. Ndipo, za chozizwitsa, muwona mawu owuma modekha, omwe adawonekera m'maso mwanu.
Kwa iwo omwe anali ndi chidwi ndi masewera owoneka bwino ndi omwe anali owoneka bwino, tiyenera kukonda kugwiritsa ntchito mankhwala osiyanasiyana osiyanasiyana monga maziko a kufalikira kwa deta. Pamasewera ngati amenewa, zinthu zambiri ndizoyenera, koma azobowo apamwamba amafunika kukumbukira zotsatira za asidi.
Pafupifupi zolemba zonse zosawoneka muwerenge ngati mungagwiritse ntchito asidi (mwachitsanzo, madzi kuchokera mandimu). Kodi munamaliza bwanji kuchokera ku zosankha zodetsa nkhawa, makalata ambiri amavumbulutsidwa akamatenthedwa. Chifukwa chake musanapite ku kampeni, pa ntchito yachinsinsi kapena luntha, onetsetsani kuti mwatenga gwero la kuwala, kutentha ndi asidi nanu. Komanso pamaso pa ntchito yofunika, musakhale aulesi kuti mulowe mu labotale, chifukwa othandizira akonza kale mankhwala amatsenga anu.
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Mndandanda wa opanga zamatsenga:
- chowonda chotsuka ufa;
- Phenolphthalein (werengani ndi Soda, chifukwa chomwe chimadziwulula bwino);
- Apple viniga kapena asidi (itani ndi quible kabichi madzi ndikuwonetsa inki yopanda utoto);
- Kuphika mchere (kuwerenga mauthenga a siliva nitrate);
- Copper Sulfate (Mukufuna Iodide Sodium kapena Ammonium Hydroxide);
- Sulfate ya ice (ingotani ndi koloko);
- Chimanga chowuma (powerenga yankho la ayodini chikufunika).
Chifukwa chake timataya njira zosavuta komanso zosangalatsa kukonzekera inki yosaonekayo. Tikukhulupirira kuti mwapeza chidziwitso chambiri komanso zomwe zikuwoneka kuti zoyesazo zikhala nthawi yayitali.
Kanema pamutu
Zosankhidwa zamavidiyo: