Video: Dab tsi yog kev sib tsoo txoj kev xav ntawm cov tshuaj tiv thaiv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kev sib tsoo txoj kev xav , kev xav siv los kwv yees tus nqi ntawm tshuaj tiv thaiv , tshwj xeeb tshaj yog rau cov pa roj. Cov kev sib tsoo txoj kev xav yog nyob ntawm qhov kev xav tias rau ib tshuaj tiv thaiv kom tshwm sim nws yog tsim nyog rau cov reacting hom (atoms los yog molecules) los ua ke los yog sib tsoo nrog ib leeg.
Ntxiv mus, dab tsi yog 3 ntu ntawm kev sib tsoo txoj kev xav?
Muaj peb tseem ceeb ntu rau kev sib tsoo txoj kev xav , uas reacting tshuaj yuav tsum sib tsoo , uas lawv yuav tsum sib tsoo nrog lub zog txaus thiab lawv yuav tsum tau sib tsoo nrog txoj kev taw qhia kom raug.
Ib tug kuj yuav nug, koj ua li cas kev sib tsoo txoj kev xav? Thaum ib tug catalyst koom nrog kev sib tsoo nruab nrab ntawm cov reactant molecules, tsawg zog yuav tsum tau rau cov tshuaj hloov mus rau coj qhov chaw, thiab yog li ntawd ntxiv kev sib tsoo muaj lub zog txaus rau qhov tshwm sim. Cov tshuaj tiv thaiv yog li ntawd nce. Kev sib tsoo txoj kev xav yog ze ze rau cov tshuaj kinetics.
Kev sib tsoo txoj kev xav piav qhia tus nqi ntawm cov tshuaj tiv thaiv tshuaj li cas?
Cov kev sib tsoo txoj kev xav hais tias tshuaj tiv thaiv tsuas yog tshwm sim yog tias muaj kev sib tsoo ntawm txoj cai zog theem ntawm molecules thiab atoms. Nws ua raws li yog tias cov molecules sib tsoo ntau zaus tias qhov no yuav ua rau kom nce tus nqi ntawm tshuaj tiv thaiv . Qhov kub siab dua qhov ntau lub zog kinetic molecules thiab atoms muaj.
Dab tsi yog kev sib tsoo zoo hauv chemistry?
Molecules yuav tsum sib tsoo nrog lub zog txaus, hu ua lub zog ua kom muaj zog, yog li ntawd tshuaj daim ntawv cog lus tuaj yeem tawg. Molecules yuav tsum sib tsoo nrog rau kev taw qhia kom raug. A kev sib tsoo uas ua tau raws li ob txoj hauv kev no, thiab qhov ntawd ua rau a tshuaj tshuaj tiv thaiv, hu ua a kev sib tsoo tiav los yog ib kev sib tsoo zoo.
Pom zoo:
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Qhov sib txawv ntawm cov tshuaj tiv thaiv lub cev thiab cov tshuaj tiv thaiv tshuaj yog muaj pes tsawg leeg. Hauv cov tshuaj tiv thaiv tshuaj, muaj kev hloov pauv ntawm cov tshuaj hauv nqe lus nug; nyob rau hauv ib qho kev hloov ntawm lub cev muaj qhov sib txawv ntawm qhov tsos, tsis hnov tsw, los yog cov duab yooj yim ntawm cov qauv ntawm cov teeb meem yam tsis muaj kev hloov pauv hauv cov ntsiab lus