Dukomeje kugira "Ubwiza bwiza, Gutanga ibicuruzwa vuba, Igiciro gikomeye", twashyizeho ubufatanye bw'igihe kirekire n'abaguzi baturutse mu mahanga no mu gihugu imbere kandi tubona ibitekerezo byiza by'abakiriya bashya n'abahoze ari ababo ku biryo bivangwa na aside asetiki, Twakiranye ibyishimo inshuti zacu zo mu ngeri zose kugira ngo dushake ubufatanye kandi tubone ejo hazaza heza kandi heza.
Dukomeje kugira "Ubwiza bwiza, Gutanga ibicuruzwa vuba, Igiciro gikomeye", twashyizeho ubufatanye bw'igihe kirekire n'abaguzi baturutse mu mahanga no mu gihugu imbere kandi tubona ibitekerezo byiza by'abakiriya bashya n'abahoze ari ababo kuri . Dutegereje ko tuzakomeza kugendana n'igihe, dukomeza guhanga ibicuruzwa bishya. Dufatanyije n'itsinda ryacu rikomeye ry'abashakashatsi, ibikoresho bigezweho byo gukora, imicungire ya siyansi na serivisi nziza, tuzatanga ibicuruzwa byiza ku bakiriya bacu ku isi yose. Turabatumiye cyane kuba abafatanyabikorwa bacu mu bucuruzi kugira ngo twungukire hamwe.














Inyongeramusaruro z'ibiribwa zikomoka kuri aside asetiki Phenolphthalein
Shyira garama 1 ya phenolphthaleine muri mL 100 za ethanol.
Uburyo bwo kongeramo ibiryo bya aside asetiki:
Pima garama 2.5 z'icyitegererezo neza kugeza kuri garama 0.0001 mu icupa rifunze neza ririmo mL 50 z'amazi adafite dioxyde de carbone. Ongeramo ibitonyanga 3 by'umuti wa phenolphthaleine hanyuma ushyiremo titrate hamwe na sodium hydroxide titrant (mol/L) kugeza igihe hagaragaye ibara ry'umutuku udasobanutse neza. Buri mL 1 ya sodium hydroxide titrant (mol/L) ingana na mg 60.05 ya C₂H₄O₂.Aside asetiki.