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Ungayenza kanjani lapho umnikazi wekholomu ekhuphuka phezulu futhi phansi ngokuzenzakalelayo ngemuva kokubhujiswa?
Imvelo imanzi kakhulu, noma ukuvuza kwe-solvent okungaphakathi kwesibambi sekholomu kubangela umjikelezo omfushane. Sicela ushise umnikazi wekholomu kahle ngosomisi wezinwele noma isibhamu somoya esishisayo ngemuva kokucima amandla.
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Ungayenza kanjani lapho i-solvent itholakala ivuza kusuka esisekelweni somnikazi wekholomu lapho umnikazi wekholomu ephakamisa?
Ukuvuza kwe-solvent kungahle kube ngenxa yezinga le-solvent ebhodleleni lemfucumfucu liphakeme kunokuphakama kwesixhumi esisesisekelweni somnikazi wekholomu.
Beka ibhodlela lemfucuza ngaphansi kwepulatifomu yokusebenza yensimbi, noma yehla ngokushesha umnikazi wekholomu ngemuva kokususa ikholamu.
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Uyini umsebenzi wokuhlanza 'ekuhlukaniseni kwangaphambi kwalokho'? Ngabe kufanele kwenziwe?
Lo msebenzi wokuhlanza wenzelwe ukuhlanza ipayipi lesistimu ngaphambi kokuhlukaniswa. Uma "kuhlanza ngemuva" kwenziwa ngemuva kokuhlukaniswa kokugcina, lesi sinyathelo singangeqa. Uma kungenziwanga, kunconywa ukwenza lesi sinyathelo sokuhlanza njengoba siyalelwe ngohlelo ngokushesha.
