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Dab tsi yog conductometric cell?

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Dab tsi yog conductometric cell?
Dab tsi yog conductometric cell?

Video: Dab tsi yog conductometric cell?

Video: Dab tsi yog conductometric cell?
Video: Amperometry 2024, Tej zaum
Anonim

Ib lub xovtooj ntawm tes yog khoom siv uas muaj cov electrodes uas paub qhov hluav taws xob conductivity ntawm ib yam khoom, xws li dej. … Electrode loj, qhov kev ncua deb ntawm txhua tus, thiab cov qauv ntawm cov hluav taws xob tam sim no txiav txim siab lub xov tooj ntawm tes no.

Dab tsi yog conductivity cell ua los ntawm?

Electrodes hauv cov hlwb conductivity yog tsim los ntawm cov khoom siv hluav taws xob, xws li graphite, stainless hlau, lossis platinumIb qho AC voltage waveform yog siv ntawm cov hlwb, thiab qhov tshwm sim tam sim no yog ntsuas. Conductive ions, xws li ntsev thiab hlau, tsim ib txoj hauv kev rau tam sim no ntws.

Yuav siv cov xovtooj ntawm tes yog dab tsi?

Ntxiv rau saib xyuas cov khoom noj khoom haus, kev ntsuas kev ntsuas tuaj yeem siv los xyuas kom meej tias cov ntsev ntau nyob rau hauv ntau qhov kev zam los ntawm cov nroj tsuag. Kev ntsuas kev ua tau zoo yog qhov yooj yim thiab nrawm, ua rau lawv muaj txiaj ntsig zoo rau kev ntsuas niaj hnub ntawm cov ntsev ntau ntawm cov dej.

Yuav ua li cas yog lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm Conductometry?

Lub hauv paus ntsiab lus ntawm txoj kev xav ntawm conductometric titrations hais tias rau cov dilutions uas tsis muaj qhov kawg, ions ua nws tus kheej thiab hauv cov txheej txheem pab txhawb rau kev coj ua ntawm kev dawsLub hauv paus ntsiab lus qab qhov kev xav no hais tias anions thiab cations muaj qhov sib txawv conductance qhov tseem ceeb.

Vim li cas conductivity tseem ceeb hauv dej?

Yog vim li cas cov dej conductivity tseem ceeb yog vim nws tuaj yeem qhia koj tias muaj pes tsawg cov tshuaj yaj, tshuaj, thiab cov zaub mov muaj nyob hauv dej. Qhov ntau ntawm cov impurities no yuav ua rau muaj kev ua tau zoo dua.

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