Cov txheej txheem:
- Kev sib npaug sib npaug rau phosphorus pentachloride yog dab tsi?
- Koj sau phosphorus li cas?
- Kev ua ntawm chlorine ntawm phosphorus yog dab tsi?
- phosphorus pentachloride siv qhov twg?
Video: Yuav sau cov mis li cas rau phosphorus pentachloride?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Phosphorus pentachloride yog cov tshuaj sib xyaw nrog cov mis PCl₅. Nws yog ib qho tseem ceeb tshaj plaws phosphorus chlorides, lwm tus yog PCl₃ thiab POCl₃. PCl₅ pom siv los ua chlorinating reagent.
Kev sib npaug sib npaug rau phosphorus pentachloride yog dab tsi?
P+Cl2=PCl5 Sib npaug Eq.
Koj sau phosphorus li cas?
Phosphorus yog cov tshuaj lom neeg nrog cim P thiab atomic tooj 15.
Kev ua ntawm chlorine ntawm phosphorus yog dab tsi?
Phosphorous reacts nrog cov roj chlorine muab cov kua tsis muaj xim, uas fumes hauv huab cua ntub los tsim HCl thiab.
phosphorus pentachloride siv qhov twg?
Phosphorus Pentachloride yog xim dawb rau daj daj, crystalline khoom nrog cov ntxhiab tsw. Nws yog siv rau hauv kev tsim khoom ntawm lwm cov tshuaj, hauv aluminium metallurgy, thiab hauv kev lag luam tshuaj.
Pom zoo:
Yuav ua li cas sau cov tshuaj formula rau stannic fluoride?
Tin(IV) fluoride yog cov tshuaj sib xyaw ntawm cov tin thiab fluorine nrog cov tshuaj formula SnF₄ thiab yog cov khoom dawb nrog lub melting point saum 700 ° C. SnF₄ tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm tin hlau … Koj sau sodium fluoride li cas?
Nyob rau hauv cov ntawv sau rau cov ntawv sau tsis tau tshaj tawm apa?
Author, A. A. (Xyoo). Lub npe ntawm phau ntawv. Unpublished manuscript [los yog " manuscript send for publication, " or "Manuscript in preparation"] . Yuav ua li cas koj hais cov ntawv uas tsis tau tshaj tawm hauv APA 7?
Qhov nyiaj pub dawb rau cov nyiaj tsis tau sau rau ntawm daim ntawv tshuav nyiaj li cas?
Tus nqi yog cuam tshuam rau ntawm lub tuam txhab daim ntawv tshuav nyiaj li "Pab Rau Cov Nyiaj Tsis Txaus Siab", hauv cov khoom muaj nqis, ncaj qha hauv qab "Cov Nyiaj Tau Los" kab kabCov nyiaj tsis txaus ntseeg raug txiav txim siab los ua tus account contra, txhais tau tias tus account uas qhia txog xoom lossis credit tshuav .
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau?
Ntau tus neeg ua tiav lawv txoj kev kho hniav thiab muaj cov hniav zoo nkauj, txawm li cas los xij, thaum lawv luag ntxhi lawv pom cov hniav luv luv lossis cov pos hniav ntau dhau "gummy luag". Cosmetic crown lengthening yog ib txoj hauv kev yooj yim uas tuaj yeem ua tau zoo heev ua kom lub ntsej muag luag ntxhi ntawm cov neeg mob no .
Yuav ua li cas sau cov lus sib cav rau cov lus teb cov lus sau?
Qhia meej meej txog koj qhov kev sib cav. Koj qhov kev sib cav yuav tsum yog qhia meej meej txog txhua yam ntawmlub ncauj lus uas koj tau muab, thiab nws kuj yuav tsum tau ua kom pom tias koj tuaj yeem xav ntawm nws tus kheej (yog tias koj tsom mus rau qib siab), txawm tias nws txawv.
