Na technologie na biso ya liboso ndenge moko lokola molimo na biso ya innovation,coopération mutuelle, avantages mpe développement, tokotonga avenir ya prospère elongo na entreprise na yo ya lokumu mpo na CH3cooh Colorless Industrial and Food Grade 75% 99.8% Acid Acide, Principe ya organisation na biso ekozala ya kopesa biloko ya qualité ya likolo, service spécialiste, mpe communication honnête. Boyambi baninga banso ya penepene mpo na kosala bosombi ya komeka mpo na kosala bolingo ya mombongo ya moke ya ntango molai.
Na technologie na biso ya liboso ndenge moko lokola molimo na biso ya innovation,coopération mutuelle, avantages mpe développement, tozali kokende kotonga avenir ya bomengo elongo na entreprise na yo ya lokumu mpo na , Biloko na biso ya mombongo etekamaka mingi na Europe, USA, Russie, Royaume-Uni, France, Australie, Moyen-Orient, Amérique du Sud, Afrique, mpe Asie du Sud-Est, etc. Biloko na biso eyebani mingi na bakiliya na biso uta na mokili mobimba. Mpe société na biso ezwi mokano ya kobongisa ntango nyonso bokasi ya système na biso ya gestion mpo na ko maximiser satisfaction ya ba clients. Tozali na elikya ya solosolo ya kosala bokóli elongo na bakiliya na biso mpe kosala avenire ya kolonga elongo. Boyei malamu mpo na kosangana na biso mpo na mombongo!














Salá calcul ya acide acétique oyo ezali na kati lokola pourcentage ya masse (X) na nzela ya formule oyo:
Acide Acétique mpe Acide Acétique 99,8% X = (c × V × 60,05 × 10−3) / m
Wapi:
V = volume ya titrante ya hydroxyde de sodium oyo esalemi (mL) .
c = concentration ya solo ya titrant ya hydroxyde de sodium (mol/L) .
m = masse ya échantillon (g) .
60,05 = masse molaire ya acide acétique (g/mol) .
Acide Acétique mpe Acide Acétique 99,8%