Puas yog NaH2PO3 yog ntsev ntsev?
Puas yog NaH2PO3 yog ntsev ntsev?

Video: Puas yog NaH2PO3 yog ntsev ntsev?

Video: Puas yog NaH2PO3 yog ntsev ntsev?
Video: puas yog koj ntshai yuav kuv ntsaim vaj 2022 -2023 2024, Kaum ib hlis
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Na2HPO 3 yog tsim thaum ob acidic hydrogen yog hloov los ntawm sodium. Nws tsis muaj acidic hydrogen. Yog li, nws yog ib txwm sodium ntsev ntawm phosphorus kua qaub . Tab sis NaH2PO 3 yog ib acid ntsev raws li nws tseem muaj ib acidic los yog hloov tau hydrogen nyob rau hauv nws muaj pes tsawg leeg.

Hauv qhov no, nah2po2 puas yog ntsev ntsev?

NPO 2 tsis yog ib acidic ntsev.

Tom qab, lo lus nug yog, vim li cas Na2HPO4 yog cov ntsev ntsev? Na2HPO 4 yog amphoteric: sau ob qhov kev tshwm sim. N a X 2 H P O X 4 yog amphoteric, uas txhais tau hais tias nws tuaj yeem ua lub hauv paus lossis ua ib qho kua qaub nyob ntawm seb cov tshuaj twg lawv teb nrog. ✨ Ib ntsev tsim ntawm ib qho tsis muaj zog acid thiab lub hauv paus tsis muaj zog tuaj yeem ua rau nruab nrab, acidic , los yog yooj yim nyob ntawm seb tus txheeb ze zog ntawm lub kua qaub thiab base.

Kuj Paub, yog ib qho kua qaub ntsev?

Acid ntsev yog ib chav kawm ntsev uas tsim ib acidic tshuaj tom qab yaj nyob rau hauv ib qho hnyav. Nws tsim ua ib yam khoom muaj hluav taws xob ntau dua li cov kuab tshuaj ntshiab.

Vim li cas Na2HPO3 yog ntsev ib txwm?

Na2HPO 3 yog tsim thaum ob acidic hydrogens hloov los ntawm sodium. Hauv lwm lo lus, qhov no ntsev yog cov khoom ntawm kev ua tiav neutralization ntawm phosphoric acid los ntawm sodium hydroxide. Nws tsis muaj acidic hydrogen. Yog li, nws yog a ib txwm sodium ntsev ntawm phosphorus acid.

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