Watiye ku jam tic maber akeca. Piny mwa jucwalo woko pi ngom mi USA, UK man mange, ma gibedo ku rwom maber ikind juwil pi Factory Liquid Glacial Acetic Acid 99.9% in Bulk Supply, wabecitimo kero mwa ceke mi rombu nyo kadhu yeny pa juwil ku yore maber man maber, paru maber, man juwil maber man i kare ma mitire. Wa jolo dhanu ceke.
Watiye ku jam tic maber akeca. Piny mwa jucwalo gi woko pi USA, UK man mange, ma gibedo ku rwom maber ikind juwil pi , Lworo piny mwa kelo peko moko ope man kelo adwogi maber ni kampuni peri. Ebedo lembe ma wabetimo nja ni kelo bero ni juruwil. Dul mwa ubeyenyo jurutic maber. Ibekuru ango? Bin man ibed kudwa. Kawoni nyo ungo.














Liquid Glacial Acetic Acid Content
Cik: Neutralization titration ku sodium hydroxide standard solution ma tiyo ku phenolphthalein calu lanyuth. Formic acid ma nwang i iye juwodho kud i wel.
Reagents man Solutions:
Sodium hydroxide standard solution: c(NaOH) = 1 mol/L.
Phenolphthalein indicator: 5 g/L ethanol solution. Lar 0.5 g phenolphthalein i 100 ml pa 95% (V/V) ethanol man jwigo ku 4 g/L sodium hydroxide solution nitundo ma rangi ma pink unen.
Jam tic: Cupa mi pimo pek (3 ml capacity); alkaline burette (50 ml capacity). Liquid Glacial Acetic Acid.
Yore: Pim pek pa 2.5 g pa lanyuth i cupa ma pek pa conical, ma rwate ku 0.0001 g. Keth agulu ne i 250 ml ma romo 50 ml pa pii ma leng ma epe ku carbon dioxide. Yab agulu pa agulu, med 0.5 ml pa phenolphthalein indicator, man titrate ku sodium hydroxide standard solution nitundu rangi ma pink ma nyap udong pi ceken abic.