Video: Qhov ntsuas kub ntawm cov tshuaj tiv thaiv yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Nce qhov kub nce tshuaj tiv thaiv tus nqi vim yog qhov tsis txaus ntseeg loj zuj zus ntawm cov kev sib tsoo ntawm lub zog siab. Nws tsuas yog cov kev sib tsoo no (muaj tsawg kawg yog lub zog ua kom muaj zog rau lub tshuaj tiv thaiv ) uas ua rau a tshuaj tiv thaiv.
Tom qab ntawd, qhov cuam tshuam ntawm qhov kub thiab txias ntawm cov tshuaj tiv thaiv yog dab tsi?
Piav: Nyob siab dua kub particles tau txais ntau lub zog uas ntau dua lossis sib npaug ntawm lub zog ua kom muaj zog (lub zog yuav tsum tau pib lub tshuaj tiv thaiv ). Yog li ntawd, lawv txav nrawm dua thiab sib tsoo ntau zaus. Yog li ntawd, muaj kev sib tsoo zoo dua rau ib lub sijhawm, uas txhais tau tias muaj kev nce ntxiv tus nqi ntawm tshuaj tiv thaiv.
Tsis tas li ntawd, qhov kub li cas cuam tshuam rau kev sib tsoo txoj kev xav? Raws li kub nce, molecules nce zog thiab txav ceev thiab ceev. Yog li ntawd, qhov loj dua kub , qhov ntau dua qhov tshwm sim uas cov molecules yuav txav nrog lub zog ua kom tsim nyog rau cov tshuaj tiv thaiv tshwm sim thaum kev sib tsoo.
Tsis tas li ntawd, qhov cuam tshuam ntawm qhov kub thiab txias ntawm lub zog ua kom muaj zog yog dab tsi?
Raws li cov kub nce, cov molecules txav nrawm dua thiab yog li sib tsoo ntau zaus. Cov molecules kuj nqa ntau kinetic zog . Yog li, qhov kev faib ua feem ntawm kev sib tsoo uas tuaj yeem kov yeej cov activation zog rau cov tshuaj tiv thaiv nce nrog kub.
Dab tsi yog 4 yam uas cuam tshuam rau tus nqi ntawm cov tshuaj tiv thaiv?
Reactant concentration , lub cev lub cev ntawm cov reactants, thiab cheeb tsam saum npoo, kub , thiab muaj cov catalyst yog plaub yam tseem ceeb uas cuam tshuam rau cov tshuaj tiv thaiv.
Pom zoo:
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