Ntau cov ntaub ntawv tau ntim rau hauv cov thawv ntim roj hmab. Kev ua tau zoo ntawm cov yas ntim khoom ntim khoom tau zoo heev thiab tau txais zoo los ntawm cov neeg siv khoom. Yas xim ntim khoom siv drums feem ntau yog siv rau kev ntim cov khoom lag luam phom sij, tsis yooj yim kom tawg, tsis muaj xeb, roj, xeb, tiv thaiv kom sov thiab noo noo. Nws feem ntau yog siv los tuav glacial acetic acid, tert-butyl peroxide, roj av thiab lwm yam khoom muaj kev phom sij nrog cov muaj zog acid thiab alkali corrosion. Cia kuv tham txog lub hnab yas ntim khoom muaj cov cim tsis-me.
Cov yam ntxwv yas nruas:
1. Lub taub hau yas ntim khoom yog lub siab tshaj cov molecular organic compound.
2. Yas ntim nruas tuaj yeem muaj nyob rau hauv ntau hom xws li cov kua roj ua kua colloidal.
3. Yas ntim nruas tau tsim tau.
4, dav ntau yam ntawm cov yas sib txawv vim muaj pes tsawg leeg ntawm cov monomers sib txawv.
5, ntau hom khoom lag luam muaj ntau yam khoom siv.
6, muaj cov khoom sib txawv.
7, tuaj yeem siv cov txheej txheem sib txawv. https://www.fhpails.com/
