Dab tsi yog cov khoom hauv tshuaj tiv thaiv?
Dab tsi yog cov khoom hauv tshuaj tiv thaiv?

Video: Dab tsi yog cov khoom hauv tshuaj tiv thaiv?

Video: Dab tsi yog cov khoom hauv tshuaj tiv thaiv?
Video: Dab tsi yog qhov tseeb txog cov tshuaj tiv thaiv COVID-19? 2024, Kaum ib hlis
Anonim

Hauv ib tshuaj tiv thaiv , cov khoom (cov ntsiab lus thiab / lossis cov khoom sib txuas) hu ua reactants raug hloov mus rau lwm yam khoom (cov khoom sib txuas thiab / lossis cov khoom) hu ua cov khoom . Koj tsis tuaj yeem hloov ib lub ntsiab rau lwm qhov hauv ib tshuaj tiv thaiv - uas tshwm sim hauv nuclear cov tshuaj tiv thaiv.

Ib yam li ntawd, nws yog nug, dab tsi yog cov khoom hauv cov tshuaj tiv thaiv?

Khoom (Chemistry) Los ntawm Wikipedia, phau ntawv dawb encyclopedia. Cov khoom yog hom tsim los ntawm tshuaj cov tshuaj tiv thaiv . Thaum muaj tshuaj lom neeg tshuaj tiv thaiv reactants hloov mus rau hauv cov khoom tom qab dhau los ntawm kev hloov pauv lub zog siab. Cov txheej txheem no ua rau kev noj cov reactants.

Dab tsi yog qhov txawv ntawm reactants thiab cov khoom hauv cov tshuaj tiv thaiv tshuaj? Tshuaj tiv thaiv feem ntau tshwm sim nruab nrab cov khoom uas raug xa mus rau tshuaj reactants . Thaum kawg ntawm tshuaj tiv thaiv , reactants feem ntau yog noj thiab hloov mus ua ib yam khoom tshiab. Ntawm qhov tod tes, cov khoom yog cov ntsiab lus kawg ntawm tshuaj tiv thaiv , thiab lawv raug tsim thaum kawg ntawm txoj kev.

Tsis tas li lo lus nug yog, dab tsi yog cov khoom lag luam hauv kev sib npaug tshuaj?

Chemical Equation A khoom yog ib yam khoom uas muaj nyob rau hauv qhov kawg ntawm ib tshuaj tshuaj tiv thaiv. Hauv kev sib npaug saum toj no, zinc thiab sulfur yog cov reactants uas chemically sib xyaw ua cov zinc sulfide khoom . Muaj ib txoj hauv kev sau ntawv tshuaj sib npaug.

Cov tshuaj tiv thaiv tshuaj yog dab tsi piav qhia nrog piv txwv?

A tshuaj tiv thaiv tshwm sim thaum ib los yog ntau tshaj tshuaj hloov mus rau ib qho lossis ntau dua lwm tus tshuaj . Piv txwv : hlau thiab oxygen combining ua xeb. vinegar thiab ci dej qab zib combining ua sodium acetate, carbon dioxide thiab dej. yam kub kub los yog tawg.

Pom zoo: