Siza kuzinikela ekunikezeni abathengi bethu abaxabisekileyo ngelixa sisebenzisa abathengisi abanomdla kakhulu beGlacial Acetic Acid Gaa Liquid, Ukuba unomdla kuyo nayiphi na imveliso yethu okanye ungathanda ukujonga ukuthengwa okwenziwe ngokwezifiso, kuya kufuneka uzive ukhululekile ukunxibelelana nathi. Silangazelela ukwakha ubudlelwane benkampani echumayo nabathengi abatsha kwihlabathi liphela kungekudala.
Siza kuzinikezela ekuboneleleni abathengi bethu abaxabisekileyo ngelixa sisebenzisa ababoneleli abanomdla kakhulu, ngomzamo wokuhambisana nesantya sehlabathi, siya kuhlala sizama ukuhlangabezana neemfuno zabathengi. Ukuba ufuna ukuphuhlisa naziphi na ezinye izinto ezintsha, singazenza ngokwezifiso ukuze zihambelane neemfuno zakho. Ukuba unomdla kuyo nayiphi na imveliso kunye nezisombululo zethu okanye ufuna ukuphuhlisa iimpahla ezintsha, kuya kufuneka uzive ukhululekile ukunxibelelana nathi. Silangazelela ukwakha ubudlelwane beshishini obuphumelelayo nabathengi kwihlabathi liphela.














3. Iinkcukacha:
Inkangeleko: Ulwelo olungenambala, olucacileyo.
Uvavanyo (Umxholo): Ubuncinci be-98%.
I-Formic Acid: ubuninzi obuyi-0.5%.
4. Uvavanyo lweGlacial Acetic Acid Gaa Liquid:
Impendulo: CH₃COOH + NaOH → CH₃COONa + H₂O
Inkqubo: Dlulisa malunga ne-0.5 ml ye-glacial acetic acid kwi-flask ye-iodine eyi-150 ml ebekwe kwangaphambili equlethe i-25 ml yamanzi. Vala iflask ngokuqinileyo, udibanise kakuhle, uze uyilinganise kwakhona. Umahluko phakathi kobunzima obubini umele ubunzima besampulu. Yongeza i-10 ml yamanzi kunye namaconsi ama-3 e-phenolphthalein indicator. Titrate ngesisombululo se-0.5 N NaOH de umbala opinki uphawule isiphelo. I-Glacial Acetic Acid Gaa Liquid.
Ukubala: ml (NaOH) × 0.5 (Ubungakanani) × 0.06005 = iigrama ze-CH₃COOH
(Qaphela: Ubalo lusenokuthatha ukuba isiphumo sisisindo ngeegrama, ezisetyenziselwa ukufumana ipesenti yobumsulwa xa kuthelekiswa nobunzima besampuli).