Video: Hom tshuaj twg pom nyob rau hauv cov khoom ntawm cov tshuaj tiv thaiv decomposition?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov tshuaj tiv thaiv decomposition tshwm sim thaum ib qho reactant tawg mus rau hauv ob lossis ntau yam khoom. Qhov no tuaj yeem sawv cev los ntawm cov kab zauv dav dav: AB → A + B. Piv txwv ntawm cov tshuaj tiv thaiv decomposition suav nrog kev tawg ntawm hydrogen peroxide rau dej thiab oxygen , thiab kev tawg ntawm cov dej mus rau hydrogen thiab oxygen.
Kuj paub, dab tsi tshwm sim cuam tshuam nrog ions?
Ion-exchange cov tshuaj tiv thaiv, ib qho ntawm cov chav kawm ntawm tshuaj tiv thaiv nruab nrab ntawm ob yam khoom (txhua tus muaj qhov zoo thiab tsis zoo them hom hu ua ions) uas koom nrog kev sib pauv ntawm ib lossis ntau dua ionic Cheebtsam. Ions yog atoms, los yog pawg ntawm atoms, uas dais ib tug zoo los yog tsis zoo hluav taws xob nqi.
Tsis tas li ntawd, peb hom kev cuam tshuam decomposition yog dab tsi? Cov tshuaj tiv thaiv decomposition tuaj yeem faib ua peb hom:
- Cov tshuaj tiv thaiv thermal decomposition.
- Electrolytic decomposition cov tshuaj tiv thaiv.
- Duab decomposition tshuaj tiv thaiv.
Raws li txoj cai, cov khoom ntawm cov tshuaj tiv thaiv combustion yog dab tsi?
Cov tshuaj tiv thaiv combustion yog thaum ib yam khoom muaj kev cuam tshuam nrog oxygen thiab tso tawm ib tug loj npaum li cas ntawm lub zog nyob rau hauv daim ntawv ntawm lub teeb thiab tshav kub. Cov tshuaj tiv thaiv combustion ib txwm suav nrog hydrocarbon thiab oxygen raws li cov reactants thiab ib txwm ua carbon dioxide thiab dej raws li cov khoom.
Yuav ua li cas yog ib qho piv txwv ntawm cov tshuaj tiv thaiv decomposition?
A decomposition tshuaj tshwm sim thaum ib qho reactant tawg ua ob lossis ntau yam khoom. Piv txwv ntawm cov tshuaj tiv thaiv decomposition suav nrog kev tawg ntawm hydrogen peroxide rau dej thiab oxygen, thiab kev tawg ntawm dej rau hydrogen thiab oxygen.
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
Lub npe rau ib yam khoom tsim nyob rau hauv cov tshuaj tiv thaiv tshuaj yog dab tsi?
Cov tshuaj tiv thaiv tshuaj yog cov txheej txheem uas cov atoms tam sim no nyob rau hauv cov tshuaj pib rov ua kom muab cov tshuaj sib xyaw tshiab tam sim no hauv cov tshuaj tsim los ntawm cov tshuaj tiv thaiv. Cov tshuaj pib ntawm cov tshuaj tiv thaiv tshuaj hu ua reactants, thiab cov tshuaj tshiab uas tshwm sim hu ua cov khoom
Dab tsi yog qhov tseeb ntawm cov ntsev tsim nyob rau hauv cov tshuaj tiv thaiv neutralization ntawm hydrochloric acid nrog barium hydroxide?
Lus Nug: Dab tsi yog cov qauv ntawm cov ntsev tsim nyob rau hauv Neutralization Reaction ntawm Hydrochloric Acid Nrog Barium Hydroxide? BaCl BaCl2 BaClH BaH2 BaO
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