Cov txheej txheem:
- Puas yog phosphorus qhia qhov tsis txaus ntseeg?
- Qhov twg hauv qab no oxidation xeev ntawm phosphorus undergo disproportionation?
- Puas PH3 raug cuam tshuam?
- Yuav ua li cas tsis tuaj yeem cuam tshuam?
![Puas phosphorus puas tuaj yeem cuam tshuam tsis zoo? Puas phosphorus puas tuaj yeem cuam tshuam tsis zoo?](https://i.boatexistence.com/preview/questions/18718336-can-phosphorus-undergo-disproportionation-j.webp)
Video: Puas phosphorus puas tuaj yeem cuam tshuam tsis zoo?
![Video: Puas phosphorus puas tuaj yeem cuam tshuam tsis zoo? Video: Puas phosphorus puas tuaj yeem cuam tshuam tsis zoo?](https://i.ytimg.com/vi/QWKZcpIk6tI/hqdefault.jpg)
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Disproportionation of phosphorus in alkali Phosphorus disproportionates to phosphine and hypophosphite in alkaline medium Nyob rau hauv cov ntaub ntawv no, ib P atom txo mus rau -3 oxidation tooj oxidation tooj Qhov nce hauv oxidation. lub xeev ntawm atom, los ntawm cov tshuaj tiv thaiv tshuaj, yog hu ua oxidation; Kev txo qis hauv oxidation lub xeev yog hu ua txoCov kev cuam tshuam no cuam tshuam nrog kev hloov pauv ntawm cov hluav taws xob: qhov nce hauv cov hluav taws xob yog qhov txo qis, thiab qhov poob ntawm electrons yog oxidation. https://en.wikipedia.org › wiki › Oxidation_state
Oxidation xeev - Wikipedia
(hauv PH3) thiab peb P atoms tau oxidized rau +1 (hauv NaH2PO2).
Puas yog phosphorus qhia qhov tsis txaus ntseeg?
Raws li tau hais hauv nqe lus nug, phosphorous acid H3PO3 thaum cua sov dhau los ua qhov tsis sib haum xeebmuab phosphoric acid H3PO4 thiab phosphine PH3.
Qhov twg hauv qab no oxidation xeev ntawm phosphorus undergo disproportionation?
In H3PO2 lub xeev oxidation ntawm phosphorus is +1 thiab hauv PH3 -3. Yog li, nws yog qhov tsis txaus ntseeg cov tshuaj tiv thaiv vim tias phosphorus keeb muaj ob lub xeev oxidation sib txawv hauv cov khoom tsim.
Puas PH3 raug cuam tshuam?
Ntawm cua sov H3 PO3 nws dhau los ua qhov tsis sib haum xeeb los muab ortho phosphoric acid thiab phosphine.
Yuav ua li cas tsis tuaj yeem cuam tshuam?
Ntawm cov ions hauv qab no tus uas tsis tuaj yeem cuam tshuam tsis zoo yog (1 ) CIO (2) CIO2 (3) CIO3- (4) C104 -
Pom zoo:
Kev cuam tshuam puas cuam tshuam rau kev ua haujlwm?
![Kev cuam tshuam puas cuam tshuam rau kev ua haujlwm? Kev cuam tshuam puas cuam tshuam rau kev ua haujlwm?](https://i.boatexistence.com/preview/questions/18671165-can-infractions-affect-employment-j.webp)
Kev ua txhaum cai yuav tsis cuam tshuam rau koj txoj hauv kev tau ntiav. Kev ua txhaum cai yog kev ua txhaum cai thiab tuaj yeem ua rau raug kaw. … Nyob ntawm tus nqi thiab seb koj raug txim, kev ua txhaum cai lossis kev ua txhaum cai tuaj yeem ua rau koj tsis tau txais txoj haujlwm .
Puas cuam tshuam cuam tshuam ntau zaus?
![Puas cuam tshuam cuam tshuam ntau zaus? Puas cuam tshuam cuam tshuam ntau zaus?](https://i.boatexistence.com/preview/questions/18694265-does-interference-affect-frequency-j.webp)
No; yoj kev cuam tshuam yuav siv sij hawm qhov chaw thaum twg ob nthwv dej ntawm txhua zaus, tib yam, ze li qhov qub lossis sib txawv sib txawv . Puas zaus hloov nrog cuam tshuam? The ntau zaus yeej ib txwm sib npaug rau qhov sib txawv ntawm zaus ntawm ob daim ntawv uas cuam tshuam los tsim cov neeg ntaus.
Cuam tshuam lossis cuam tshuam li cas cuam tshuam kev sib txuas lus?
![Cuam tshuam lossis cuam tshuam li cas cuam tshuam kev sib txuas lus? Cuam tshuam lossis cuam tshuam li cas cuam tshuam kev sib txuas lus?](https://i.boatexistence.com/preview/questions/18694273-how-interference-or-barriers-impede-communication-j.webp)
Txhua zaus peb tham lossis mloog, muaj tej yam uas nkag mus rau hauv txoj kev sib txuas lus meej-yam uas cuam tshuam rau tus neeg txais tau cov lus los ntawm tus xa. Qhov kev cuam tshuam no yog hu ua " noise," thiab muaj ntau hom suab nrov uas tuaj yeem ua rau cov lus raug txhais tsis raug .
Koj puas tuaj yeem muaj qhov cuam tshuam tsis zoo?
![Koj puas tuaj yeem muaj qhov cuam tshuam tsis zoo? Koj puas tuaj yeem muaj qhov cuam tshuam tsis zoo?](https://i.boatexistence.com/preview/questions/18743314-can-you-have-a-negative-correlation-coefficient-j.webp)
Ib qho kev sib raug zoo piav qhia txog qhov qhov twg ob qhov sib txawv txav mus rau qhov sib txawvPiv txwv li, rau ob qhov sib txawv, X thiab Y, qhov nce hauv X yog txuam nrog kev txo qis hauv Y. Ib qho kev sib raug zoo tsis zoo kuj raug hu ua kev sib cuam tshuam .
Puas yog qhov kev thov tsis raug cuam tshuam cuam tshuam rau tus nqi pov hwm?
![Puas yog qhov kev thov tsis raug cuam tshuam cuam tshuam rau tus nqi pov hwm? Puas yog qhov kev thov tsis raug cuam tshuam cuam tshuam rau tus nqi pov hwm?](https://i.boatexistence.com/preview/questions/18765157-does-a-non-fault-claim-affect-insurance-premium-j.webp)
Feem ntau, tsis muaj qhov yuam kev yuav tsis ua rau koj cov nqi fajseeb khomob nceQhov no yog vim tus neeg ua txhaum cai tus kws kho mob yuav lav koj cov nqi kho mob thiab kho tsheb. Yog tias koj tus neeg tuav pov hwm tsis tas yuav rho nyiaj tawm, koj cov nqi them yuav tsis nce .