Yuav ua li cas hydrogen peroxide ua kom cov tshuaj txhuam hniav dawb?
Yuav ua li cas hydrogen peroxide ua kom cov tshuaj txhuam hniav dawb?

Video: Yuav ua li cas hydrogen peroxide ua kom cov tshuaj txhuam hniav dawb?

Video: Yuav ua li cas hydrogen peroxide ua kom cov tshuaj txhuam hniav dawb?
Video: Experiment with Coca Cola and 3% Hydrogen Peroxide 2024, Lub Xya hli ntuj
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Hydrogen peroxide muaj a ntxuav hniav dawb vim tias nws tuaj yeem hla tau yooj yim rau hauv hniav thiab rhuav tshem cov molecules. Tsawg dua cov txheej txheem molecules uas cuam tshuam tsawg dua ua rau txo qis lossis tshem tawm ntawm qhov xim ntawm ob qho tib si thiab cov hniav.

Ib sab ntawm no, nws siv sijhawm ntev npaum li cas rau hydrogen peroxide kom cov hniav dawb?

Pinterest Ntsis: Rau cov hniav dawb , siv lub qhov ncauj tiv thaiv nrog 2 ntu ci dej qab zib rau 1 feem hydrogen peroxide , 10 feeb txhua hnub rau 2 lub lis piam. Dr. Malmstrom: Nws tsis yog lub tswv yim zoo los tiv thaiv lub qhov ncauj ntxuav hniav dawb uas tsis yog tshwj xeeb haum rau koj lub qhov ncauj los ntawm kws kho hniav vim qhov hydrogenperoxide tuaj yeem ua rau koj cov pos hniav.

Qhov thib ob, hydrogen peroxide ua haujlwm ntawm cov hniav li cas? Cov tshuaj ntxuav hniav dawb (xws li carbamide peroxide tshuaj los yog hydrogen peroxide ) nkag mus rau hauv cov hniav hniav kom mus txog cov xim sib txawv hauv koj lub cev hniav . Cov pa oxygen molecules los ntawm tus neeg sawv cev ua kom tawv nqaij cuam tshuam nrog cov xim tsis zoo hauv koj lub cev cov hniav , rhuav cov nyiaj uas tuav lawv ua ke.

Ua qhov no hauv kev txiav txim siab, puas yog hydrogen peroxide zoo rau ntxuav hniav dawb?

Pib, Hydrogen Peroxide yog a tshuaj dawb tus neeg sawv cev, thiab tuaj yeem pab kiag li ntxuav hniav dawb . Qhov tseeb, ntau dhau- cov - txee hniav dawb cov khoom muaj a zoo tus nqi ntawm Hydrogen Peroxide - qee zaum ntau npaum li 10 feem pua (tsuas yog muab koj cov ntsiab lus ntawm siv, cov fwj dej xim av koj yuav feem ntau yog 3 feem pua.)

Dab tsi yog qhov zoo dua rau cov hniav ntxuav hniav dawb hydrogen peroxide lossis carbamide peroxide?

Hydrogen peroxide ib leeg yog qhov ua tau zoo ntxuav hniav dawb tus neeg sawv cev Carbamide peroxide -kuj aneffective ntxuav hniav dawb tus neeg sawv cev-muaj hydrogenperoxide ntawm qhov sib piv ntawm 1: 3. Carbamide peroxide ntawm qhov tod tes, tso tawm txog 50% ntawm nws ntxuav hniav dawb lub zog hauv thawj ob teev thiab tuaj yeem ua haujlwm tau ntev txog rau rau teev ntxiv.

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