Video: Dab tsi zoo tshaj piav qhia txog tshuaj tiv thaiv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Tshuaj tiv thaiv , ib txheej txheem uas ib los yog ntau yam tshuaj, cov reactants, yog hloov mus rau ib los yog ntau yam khoom, cov khoom. Cov tshuaj yog ib yam tshuaj cov ntsiab lus los yog compounds. A tshuaj tiv thaiv rearranges lub constituent atoms ntawm cov reactants los tsim cov khoom sib txawv raws li cov khoom.
Tom qab ntawd, nqe lus twg yog piav qhia txog cov tshuaj tiv thaiv tshuaj?
Qhov tseeb nqe lus yog: Bonds ntawm atoms tawg thiab daim ntawv cog lus tshiab. Tshuaj tiv thaiv yog lub rearrangement ntawm atoms los tsim cov khoom tshiab. Cov ntawv cog lus hauv cov reactants ua ntej tawg kom cov atoms tuaj yeem rov kho dua thiab tsim cov ntawv cog lus tshiab uas ua rau cov khoom lag luam.
Ib sab saum toj no, dab tsi yog ib qho tshuaj tiv thaiv quizlet? Tshuaj tiv thaiv . Ib tug txheej txheem thaum uas tshuaj bonds ntawm atoms yog tawg thiab cov tshiab yog tsim. Tsim ib lossis ntau yam khoom sib txawv. reactant. cov ntaub ntawv pib hauv a tshuaj tiv thaiv.
Ib yam li ntawd, koj tuaj yeem nug, qhov twg zoo tshaj plaws piav qhia txog tshuaj lom neeg lub hlwb?
Teb Cov Kws Tshaj Lij Tshaj Tawm Cov lus teb yog kev hloov kho ntawm atoms los ntawm kev tawg thiab hloov kho tshuaj daim ntawv cog lus. Cov txheej txheem ntawm tshuaj tiv thaiv Kev sib cuam tshuam ntawm cov atoms thiab molecules ntawm cov reactants thiab enzymes koom nrog.
Qhov twg yog ib qho piv txwv ntawm cov tshuaj tiv thaiv?
A tshuaj tiv thaiv tshwm sim thaum ib los yog ntau tshaj tshuaj raug 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.
Pom zoo:
Vim li cas cov tshuaj tiv thaiv kev zom zaub mov hu ua hydrolysis cov tshuaj tiv thaiv?
Thaum lub sij hawm zom mov, piv txwv li, decompositionreactions zom cov zaub mov loj rau hauv cov me me los ntawm kev ntxiv cov dej molecules. Hom tshuaj no hu ua hydrolysis. Raws li dej absorbs heatenergy, qee lub zog yog siv los rhuav tshem hydrogenbonds
Cov nqe lus twg zoo tshaj plaws piav qhia txog qhov tseem ceeb ntawm cov lus qhia muaj nuj nqis?
Qhov tsis suav nrog tus nqi ntawm ib qho kev qhia rational yog qhov tseem ceeb uas tus denominator ntawm qhov kev qhia yog xoom. Tsis tas li ntawd, tus naj npawb ntawm zeros ntawm ib tug polynomial yeej ib txwm tsawg dua los yog sib npaug rau degree ntawm lub polynomial. Yog li ntawd, tus naj npawb ntawm cov txiaj ntsig tsis suav nrog cov lus qhia muaj txiaj ntsig tsis tuaj yeem tshaj li qib ntawm tus lej
Kev txo cov tshuaj tiv thaiv piav qhia nrog piv txwv yog dab tsi?
Ib qho oxidation-txo cov tshuaj tiv thaiv yog cov tshuaj tiv thaiv uas cov oxidation naj npawb ntawm cov molecule, atom, los yog ion hloov los ntawm kev txais los yog poob ib tug electron. Kev tsim ntawm hydrogen fluoride yog ib qho piv txwv ntawm cov tshuaj tiv thaiv redox
Cov tshuaj tiv thaiv dab tsi yog qhov tshuaj tiv thaiv neutralization?
Neutralization yog ib hom tshuaj tiv thaiv nyob rau hauv uas muaj zog acid thiab muaj zog puag react nrog ib leeg los tsim dej thiab ntsev
Dab tsi yog tshuaj lom neeg cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv lub cev?
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