Video: Ob lub tebchaw puas tuaj yeem siv los ua cov tshuaj reactants rau cov tshuaj tiv thaiv synthesis?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
7. Tau ob cov ntsiab lus yog siv ua reactants rau a synthesis cov tshuaj tiv thaiv ? Yog tias muaj, muab tsawg kawg ib qho piv txwv los ntawm Qauv 1 los txhawb koj cov lus teb. Ob leeg cov ntsiab lus thiab compounds tau pom nyob rau hauv cov khoom ntawm decomposition cov tshuaj tiv thaiv.
Hauv qhov no, ob lub ntsiab lus puas tuaj yeem siv los ua cov tshuaj reactants rau kev sib xyaw ua ke?
Ob los yog ntau dua cov ntsiab lus los yog cov khoom sib txuas ua ke los ua ib qho khoom. Ib feem ntawm ib qho ionic compound raug tshem tawm thiab hloov los ntawm ib qho tshiab keeb . Ob lub ntsiab lus tuaj yeem siv los ua cov tshuaj reactants rau kev sib xyaw ua ke ? Yog tias muaj, muab tsawg kawg ib qho piv txwv los ntawm Qauv 1 los txhawb koj cov lus teb.
Tsis tas li ntawd, lwm lub npe rau cov tshuaj tiv thaiv synthesis yog dab tsi? Hauv ib synthesis cov tshuaj tiv thaiv , ob lossis ntau hom tshuaj sib xyaw ua ke, tsim cov khoom siv ntau dua hauv cov tshuaj tiv thaiv . Nws tseem hu ua ncaj qha tshuaj tiv thaiv thiab yog ib qho tshuaj lom neeg tshaj plaws cov tshuaj tiv thaiv.
hom tshuaj twg pom nyob rau hauv cov khoom ntawm cov tshuaj tiv thaiv decomposition?
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 dej rau hydrogen thiab oxygen.
Dab tsi yog qhov piv txwv ntawm lub neej tiag tiag ntawm cov tshuaj tiv thaiv synthesis?
Piv txwv ntawm Synthesis Reactions Lwm tus piv txwv ntawm cov tshuaj tiv thaiv synthesis yog kev sib xyaw ntawm sodium (Na) thiab chlorine (Cl) los tsim sodium chloride (NaCl). Qhov no tshuaj tiv thaiv yog sawv cev los ntawm kev sib npaug tshuaj: 2Na + Cl2 → 2 NaCl. Sodium yog cov hlau reactive heev, thiab chlorine yog cov pa phem.
Pom zoo:
Dab tsi tuaj yeem siv los tswj tus nqi ntawm cov tshuaj tiv thaiv hauv lub tshuab hluav taws xob nuclear?
Cov rods tswj tau siv nyob rau hauv nuclear reactors los tswj lub fission tus nqi ntawm uranium los yog plutonium. Lawv cov khoom muaj xws li tshuaj lom neeg xws li boron, cadmium, nyiaj, lossis indium, uas muaj peev xwm nqus tau ntau cov neutrons yam tsis muaj fissioning
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
Dab tsi tuaj yeem siv los txiav txim siab tus nqi ntawm cov tshuaj tiv thaiv enzyme catalyzed?
Enzyme catalysis yog kuaj pom los ntawm kev ntsuas qhov pom ntawm cov khoom lossis ploj ntawm cov reactants. Txhawm rau ntsuas qee yam, koj yuav tsum muaj peev xwm pom nws. Enzyme assay yog cov kev ntsuam xyuas tsim los ntsuas kev ua haujlwm ntawm enzyme los ntawm kev ntsuas qhov kev hloov pauv hauv cov ntsiab lus ntawm cov tshuaj uas pom tau
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
Cov tebchaw puas tuaj yeem tawg los ntawm kev siv tshuaj?
Lub compound yog ib yam khoom ntshiab uas muaj ob los yog ntau dua sib txawv atoms chemically bonded rau ib leeg. Ib qho chaw tuaj yeem raug rhuav tshem los ntawm kev siv tshuaj lom neeg. Nws tuaj yeem tawg mus rau hauv cov tebchaw yooj yim, rau hauv nws cov ntsiab lus lossis kev sib xyaw ntawm ob