Nyob rau hauv chemistry, kev nqus yog ib qho lub cev lossis tshuaj phenomenon lossis txheej txheem uas atoms, molecules lossis ions nkag mus rau qee theem - kua lossis khoom siv. … Lub absorbent faib cov khoom uas nws ntes thoob plaws tag nrho thiab adsorbent tsuas yog faib nws mus rau saum npoo.
Dab tsi yog adsorbent hauv chemistry?
: ib yam khoom uas adsorbs lwm yam khoom.
Dab tsi yog hu ua absorbent?
Muaj peev xwm lossis nyiam nqus; muaj peev xwm nqus tau cov kua tau yooj yim; nqus tau. … Muaj peev xwm nqus tau cov kua lossis roj. Absorbent paj rwb.
txhais tau tias los ntawm adsorbent thiab adsorbate?
Adsorption yog adhesion ntawm molecules (los yog ions thiab atoms) rau saum npoo ntawm cov khoom lossis kua. … Cov tshuaj uas nws cov molecules tau adsorbed ntawm qhov chaw yoghu ua adsorbate. Cov khoom ntawm qhov chaw uas tus txheej txheem tshwm sim yog hu ua adsorbent.
Dab tsi yog cov khoom nqus dej?
Cov ntsiab lus ntawm cov khoom nqus dej. cov khoom muaj peev xwm lossis nyiam nqus lwm yam khoom lus sib dhos: nqus. hom: daim txhuam cev. Ib qho ntxeem tau ntawm interlacing fibers uas tsim cov pob txha sab hauv ntawm ntau yam tsiaj hauv hiav txwv thiab siv tau los nqus dej lossis cov khoom siv roj hmab lossis cov khoom siv cellulose zoo sib xws.
