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Puas phosphorus puas tuaj yeem cuam tshuam tsis zoo?

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Puas phosphorus puas tuaj yeem cuam tshuam tsis zoo?
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?
Video: Всего 1 чашка заставляет его расти и цвести. Посмотрите на невероятный результат. 2024, Lub Xya hli ntuj
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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 -

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