Kev lag luam xov xwm
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Taw qhia rau daim ntawv thov tau txais isobutyl nitrite
Isobutyl nitrite, tseem hu ua 2-methylpropyl nitrite, yog compound compely siv nyob rau hauv ntau yam kev lag luam. Tsab ntawv xov xwm no aims los qhia cov ntawv thov ntawm ISobutyl nitrite thiab nws siv nyob rau txawv teb. Ib qho ntawm cov ntawv thov tseem ceeb ntawm Isobutyl nitrite nyob hauv kev lag luam kws tshuaj. Kuv ...Nyeem ntxiv -
Sulfo-NHS: kev tshawb fawb tom qab nws lub luag haujlwm tseem ceeb hauv Biomedical kev tshawb fawb
Koj puas ua haujlwm hauv kev tshawb fawb biomedical? Yog tias muaj, ces koj yuav tau hnov ntawm Sulfo-NHS. Raws li lub luag haujlwm tseem ceeb ntawm cov compound no nyob rau hauv kev tshawb fawb txuas ntxiv tau lees paub, qhov no compound tau nkag ntau lub chaw soj ntsuam thoob ntiaj teb. Hauv tsab xov xwm no, peb tham txog dab tsi Sulfo-NHS yog thiab vim li cas nws yog su ...Nyeem ntxiv -
Isoamyl nitrite vs. amyl nitrite: Dab tsi koj yuav tsum paub
Isoamyl nitrite thiab amyl nitrite yog ob nqe lus uas feem ntau tau hnov hauv cov tshuaj thiab lub ntiaj teb kev ua si. Tab sis yog lawv tib yam? Nov yog cov neeg uas nquag nug, thiab peb nyob ntawm no ua kom koj tawg rau koj. Ua ntej, cia peb txhais tau dab tsi isoamyl nitrite thiab amyl nitrite yog. Ob leeg hloov ...Nyeem ntxiv -
Kev tshawb fawb qab cov nyiaj nitrate thiab nws cov ntawv thov dav dav
Nyiaj nitrate yog ib qho txuas ntxiv uas tau siv nyob rau hauv ntau yam kev lag luam rau ntau pua xyoo. Nws yog ib qho sib xyaw ua ke ntawm cov nyiaj, nitrogen thiab oxygen atoms. Nyiaj nitrate muaj ntau yam kev siv, los ntawm kev thaij duab ib txwm muaj rau tshuaj thiab ntau dua. Yog li, dab tsi yog nyiaj nitrate zoo f ...Nyeem ntxiv -
Taw qhia thiab cov ntawv thov ntawm nyiaj nitrate
Nyiaj nitrate yog tshuaj sib xyaw nrog cov mis agno3. Nws yog ntsev ntawm nyiaj, thiab yog siv dav hauv ntau yam kev lag luam xws li yees duab, tshuaj, thiab kev siv tshuaj. Nws lub ntsiab siv yog qhov reagent hauv tshuaj lom neeg cov tshuaj tiv thaiv, raws li nws tuaj yeem yooj yim hnov nrog ntau yam, thiab lwm yam sib txuas. Nws ...Nyeem ntxiv