Video: Lub hom phiaj ntawm redox titration yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov Lub hom phiaj yog ua a titration ntawm a redox cov tshuaj tiv thaiv kom pom qhov tsis paub qhov concentration ntawm cov tshuaj uas hloov electrons los ua cov tshuaj tshiab.
Tom qab ntawd, lub hom phiaj ntawm redox titration yog dab tsi?
Txiav txim siab Concentration ntawm ib qho Analyte Raws li nrog acid-base titrations , a redox titration (tseem hu ua oxidation-txo titration ) tuaj yeem txiav txim siab qhov concentration ntawm qhov ntsuas tsis paub los ntawm kev ntsuas nws tawm tsam tus qauv titrant.
Ib yam li ntawd, redox titration yog dab tsi thiab nws ua haujlwm li cas? Ib qho kev daws teeb meem ntawm kev paub paub, hu ua titrant, yog ntxiv rau kev daws teeb meem ntawm cov tshuaj ntsuam xyuas kom txog thaum txaus txaus ntxiv rau cov tshuaj tiv thaiv nrog tag nrho cov tshuaj ntsuam xyuas (qhov sib npaug taw tes). Yog hais tias cov tshuaj tiv thaiv ntawm tus titrant thiab tus analytes yog a txo-oxidation tshuaj tiv thaiv, tus txheej txheem hu ua a redox titration.
Ntxiv rau qhov no, lub ntsiab lus ntawm redox titration yog dab tsi?
A redox titration yog hom titration raws li a redox cov tshuaj tiv thaiv ntawm tus analytes thiab titrant. Ib qho piv txwv ntawm a redox titration yog kho cov tshuaj iodine nrog ib tug txo tus neeg sawv cev los tsim iodide siv cov hmoov txhuv nplej siab los pab txheeb xyuas qhov kawg.
Vim li cas qhov ntsuas tsis siv hauv redox titration?
Hauv qhov kev sim no, Nws yog tsis yog qhov tseem ceeb los siv ib qho qhov taw qhia . Qhov no yog vim tsis muaj pH hloov, qhov kawg ntawm cov tshuaj tiv thaiv tuaj yeem txiav txim siab siv los ntawm kev hloov xim xwb.
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