I-acetoneyi-polar organic solvent ene-molecular formula ye-CH3COCH3. I-pH yayo ayilona ixabiso eliqhubekayo kodwa iyahluka ngokuxhomekeka ekugxininiseni kwayo kunye nezinye izinto. Ngokuqhelekileyo, i-acetone ecocekileyo ine-pH esondeleyo kwi-7, engathathi hlangothi. Nangona kunjalo, ukuba uyayihlambulula ngamanzi, ixabiso le-pH liya kuba ngaphantsi kwe-7 kwaye libe ne-acidic ngenxa yamaqela e-ionzable kwi-molecule. Kwangaxeshanye, ukuba uxuba i-acetone kunye nezinye izinto ezine-asidi, ixabiso le-pH liya kutshintsha ngokufanelekileyo.
Ukumisela ngokuchanekileyo ixabiso le-pH le-acetone, ungasebenzisa imitha ye-pH okanye iphepha le-pH. Okokuqala, kufuneka ulungiselele isisombululo se-acetone kunye noxinzelelo oluthile. Ungasebenzisa i-acetone ecocekileyo okanye uyihlambulule ngamanzi ngokweemfuno zakho. Emva koko, ungasebenzisa imitha ye-pH okanye iphepha le-pH ukuvavanya ixabiso layo le-pH. Qaphela ukuba imitha ye-pH kufuneka ilinganiswe phambi kokusetyenziswa ukuqinisekisa iziphumo zomlinganiselo ochanekileyo.
Ukongeza kwiimeko zokuxininisa kunye nokuxuba, ixabiso le-pH le-acetone linokuthi lichaphazeleke ngobushushu kunye nezinye izinto. I-acetone ngokwayo iguquguquka kakhulu, kwaye ukugxila kunye nexabiso le-pH linokwahluka ngotshintsho kwiqondo lokushisa kunye noxinzelelo. Ke ngoko, ukuba ufuna ukulawula ngokuchanekileyo ixabiso le-pH le-acetone kwinkqubo ethile, kufuneka uthathele ingqalelo izinto ezahlukeneyo ngokupheleleyo ukuze uqinisekise ukuchaneka kunye nokuzinza kweziphumo zovavanyo.
Isishwankathelo, ixabiso le-pH le-acetone lichaphazeleka kwizinto ezininzi, kubandakanywa ukuxininisa, ukuxuba iimeko, ukushisa kunye nezinye izinto. Ke ngoko, kufuneka sivavanye kwaye silinganise ixabiso le-pH le-acetone phantsi kweemeko ezahlukeneyo ukuze siqinisekise iziphumo ezichanekileyo zokulinganisa.
Ixesha lokuposa: Jan-04-2024