Puas yog qhov ceev yog ib txoj kev txhim khu kev qha ntawm kev txheeb xyuas tag nrho cov khoom tsis paub?
Puas yog qhov ceev yog ib txoj kev txhim khu kev qha ntawm kev txheeb xyuas tag nrho cov khoom tsis paub?

Video: Puas yog qhov ceev yog ib txoj kev txhim khu kev qha ntawm kev txheeb xyuas tag nrho cov khoom tsis paub?

Video: Puas yog qhov ceev yog ib txoj kev txhim khu kev qha ntawm kev txheeb xyuas tag nrho cov khoom tsis paub?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Koj ua tau txheeb xyuas ib yam tsis paub los ntawm kev ntsuas nws ceev thiab muab koj cov txiaj ntsig sib piv rau cov npe uas paub qhov ntom . Qhov ntom = loj / ntim. Xav tias koj yuav tsum tau txheeb xyuas ib tsis paub hlau. Koj tuaj yeem txiav txim siab qhov loj ntawm cov hlau ntawm qhov ntsuas.

Hais txog qhov no, vim li cas qhov ceev yog qhov tseem ceeb rau kev txheeb xyuas cov khoom tsis paub?

Qhov ntom tuaj yeem yog pab tau hauv txheeb xyuas cov khoom . Nws kuj yog ib qho cuab yeej yooj yim vim nws muab qhov txuas (lossis hloov pauv hloov pauv) ntawm qhov loj thiab ntim ntawm a yam khoom . Mass thiab ntim yog dav (los yog extrinsic) cov khoom ntawm cov teeb meem - lawv nyob ntawm tus nqi.

Tsis tas li ntawd, qhov ceev tuaj yeem siv los txheeb xyuas cov khoom hauv chav kuaj? Qhov ntom yog ib tug intensive khoom ntawm a yam khoom uas tsis nyob ntawm tus nqi ntawm yam khoom tam sim no. Yog li, ceev tau ua siv rau txheeb xyuas ib tug tsis paub ntshiab yam khoom yog ib daim ntawv teev cov ntaub ntawv siv qhov ntom muaj, thiab tus neeg sim ua tau xaiv ib qho yooj yim npaum li cas yam khoom ua haujlwm nrog thaum ntsuas ceev.

Yog li ntawd, txoj kev twg los txiav txim qhov ceev yog qhov tseeb dua?

Txoj kev no yuav tsum muaj lub thawv ntim dej nrog cov kawm tiav ntim cov cim. Lub khob ntsuas chav ua noj yuav txaus, txawm hais tias lub tog raj kheej kawm tiav siv nyob rau hauv chemistry labs yuav yog qhov tseeb dua. Nyob rau hauv ob qho tib si, lub thawv yuav ntim li ib nrab puv nrog dej thiab cov khoom ces submerged nyob rau hauv cov kua.

Vim li cas thiaj tseem ceeb rau kev txheeb xyuas yam tsis paub?

Kev txheeb xyuas yam tsis paub . Yuav kom daws tau qhov tsis paub, peb feem ntau yuav tsum tau txheeb xyuas tshuaj lom, phom phom residue thiab lwm yam tshuaj . Xim, tsw, thiab tshuaj tiv thaiv rau lwm yam tshuaj yog tshwj xeeb rau tus kheej tshuaj thiab tuaj yeem pab tau txheeb xyuas qhov tseem ceeb tsis paub.

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