Soapless detergents yog tsim los ntawm cov khoom siv roj av kho nrog cov concentrated sulfuric acid. … Soaps feem ntau yog biodegradable vim lawv yog tsim los ntawm cov nroj tsuag los yog tsiaj cov khoom, thaum soapless detergents yog nonbiodegradable cov khoom uas tuaj yeem xaus kev puas tsuaj ib puag ncig.
Puas yog cov tshuaj ntxuav tes organic lossis inorganic?
Qhov sib txawv tseem ceeb ntawm xab npum thiab tshuaj ntxuav tes yog qhov hydrophobic, organic (nonpolar) ntawm xab npum feem ntau yog cov organic sib xyaw yooj yim dua li ntawm cov tshuaj ntxuav tes; Tsis tas li, qhov hydrophilic (ionizable) feem ntawm cov tshuaj ntxuav tes yog cov yam ntxwv ntawm cov ntsev ntawm cov kua qaub uas muaj zog (sodium …
Puas yog cov tshuaj detergents inorganic?
xab npum thiab xab npum - Cov khoom tsis muaj tshuaj lom.
Yog Soapless detergents cuam tshuam los ntawm dej tawv?
Cov dej tawv, uas muaj cov ntsiab lus ntawm cov dej ntxhia ntau dua li cov dej softer, reacts nrog natural fats thiab acids ntawm xab npum thiab tsim xab npum scum. Soapless detergents tsis muaj cov khoom uas ua rau xab npum ua qhov no, yog li lawv zoo meej rau cov dej tawv.
Yog Soapless detergents ua los ntawm cov rog?
Soaps yog tsim los ntawm cov txheej txheem ntawm saponification, uas koom nrog hydrolysis ntawm cov rog thiab roj siv cov alkali; Piv txwv li, cua sov tsiaj rog lossis zaub roj nrog concentrated sodium bydroxide (NaOH). … Cov alkali, sodium hydroxide, hydrolyses cov estermuaj roj los yog roj.
