Koj tuaj yeem qhia tau li cas yog tias muaj kev cuam tshuam rau pem hauv ntej lossis thim rov qab?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Yog K <1, nws yuav tshwm sim hauv lub thim rov qab kev taw qhia thiab yuav siv yuav luag tag nrho cov khoom, tig lawv mus rau cov reactants. Yog a tshuaj tiv thaiv tsis yog atequilibrium, koj tuaj yeem siv cov tshuaj tiv thaiv quotient, Q, ua saib qhov twg tshuaj tiv thaiv yog nyob rau hauv txoj kev. Yog Q> K, cov reactants yog nyiam . Yog Q <K, cov khoom yog nyiam.

Tsis tas li, koj yuav paub li cas yog tias cov tshuaj tiv thaiv yog cov khoom nyiam?

Thaum twg lub pem hauv ntej tshuaj tiv thaiv yog nyiam , cov concentrations cov khoom nce, thaum lub concentration ntawm reactants txo. Thaum twg rov qab los tshuaj tiv thaiv yog nyiam , cov concentrations cov khoom txo qis, thaum cov concentrations ntawm reactantsincrease.

Qhov thib ob, dab tsi yog qhov tshwm sim rau pem hauv ntej thiab thim rov qab? Cov tshuaj tiv thaiv pem hauv ntej yog cov tshuaj tiv thaiv pib los ntawm thawj reactants rau cov khoom. Cov tshuaj tiv thaiv rov qab yog thaum tshuaj tiv thaiv mus los ntawm cov khoom mus rau reactants.

Tsuas yog li ntawd, nws txhais li cas thaum muaj kev pom zoo?

Txhais Piv txwv. Ib qho tshuaj tshuaj tiv thaiv hu ua khoom- nyiam yog tias muaj cov khoom ntau dua li cov tshuaj tiv thaiv tom qab tshuaj tiv thaiv ua tiav. Product- nyiam cov tshuaj tiv thaiv feem ntau hu ua spontaneous cov tshuaj tiv thaiv , tab sis lo lus spontaneous implies tias a tshuaj tiv thaiv tshwm sim sai li sai tau thaum cov reactants sib xyaw.

Nws txhais li cas thaum cov tshuaj tiv thaiv rov qab tau?

Reversible Reaction txhais thiab Piv txwv A rov qab cov tshuaj tiv thaiv yog tshuaj tshuaj tiv thaiv qhov twg cov reactants tsim cov khoom uas, nyob rau hauv lem, teb ua ke muab cov reactants rov qab. Reversiblereactions yuav mus txog qhov sib npaug ntawm qhov chaw uas qhov kev xav ntawm cov reactants thiab cov khoom yuav tsis hloov lawm.