Video: Vim li cas sodium thiosulfate siv hauv iodine moos tshuaj tiv thaiv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Qhov no moos tshuaj tiv thaiv siv sodium , potassium los yog ammonium persulfate rau oxidize iodide ions rau iodine . Sodium thiosulfate yog siv txo iodine rov qab rau iodide ua ntej lub iodine tuaj yeem ua ke nrog cov hmoov txhuv nplej siab los ua cov yam ntxwv xiav-dub xim.
Hauv qhov no, yuav ua li cas thaum iodine reacts nrog sodium thiosulphate?
Sodium thiosulfate react nrog iodine los tsim tetrathionate sodium thiab sodium iodide.
Ib sab saum toj, vim li cas sodium thiosulfate siv hauv iodometric titration? Redox titration siv sodium thiosulphate , Na2S2O3 (feem ntau) raws li tus neeg sawv cev txo qis yog hu ua iodometric titration vim nws yog siv tshwj xeeb rau titrate iodine. Qhov kev nqus no yuav ua rau cov tshuaj hloov pauv nws cov xim los ntawm kev sib sib zog nqus xiav mus rau lub teeb daj thaum titrated nrog standardized thiosulfate daws.
Hais txog qhov no, lub hom phiaj ntawm sodium thiosulfate yog dab tsi?
Sodium thiosulfate , kuj sau sodium thiosulphate , yog siv los ua tshuaj los kho cov tshuaj lom cyanide, pityriasis versicolor, thiab txo cov kev mob tshwm sim los ntawm cisplatin. Rau cov tshuaj lom cyanide feem ntau yog siv tom qab noj tshuaj sodium nitrite thiab feem ntau tsuas pom zoo rau cov mob hnyav.
Lub hom phiaj ntawm iodine moos tshuaj tiv thaiv yog dab tsi?
Lub hom phiaj : Tus nqi cai rau lub tshuaj tiv thaiv ntawm ib iodine moos ” tshuaj tiv thaiv yog yuav tsum tau tsim. Nws suav nrog kev txiav txim siab ntawm qhov kev txiav txim ntawm tshuaj tiv thaiv nrog rau txhua tus ntawm ob lub reactants, nrog rau kev txiav txim siab ntawm tus nqi tas li rau ib qho kev kub ntxhov.
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
Yog vim li cas sodium poov tshuaj twj tso kua mis suav hais tias yog ib qho kev thauj mus los uas cov kev taw qhia yog cov sodium thiab poov tshuaj tau pumped?
Sodium-Potassium Pump. Kev thauj mus los yog lub zog xav tau cov txheej txheem ntawm kev siv cov molecules thiab ions hla daim nyias nyias 'nce toj' - tiv thaiv kev sib tw gradient. Txhawm rau txav cov molecules tawm tsam lawv cov concentration gradient, yuav tsum muaj cov khoom siv protein
Dab tsi yog lub moos tshuaj tiv thaiv hauv chemistry?
Lub moos tshuaj tiv thaiv yog ib qho tshuaj tiv thaiv uas ua rau muaj kev cuam tshuam tseem ceeb thaum lub sij hawm uas ib hom tshuaj, cov tshuaj moos tshuaj, muaj qhov concentration tsawg heev. Hauv daim ntawv no peb xav txog kev sib xyaw ua ke ntawm ob txoj kev sib txawv uas ua rau muaj kev cuam tshuam rau lub moos
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