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H3PO4 = H2O + H4P2O7 | Sib npaug | Tshuaj Reaction Paub meej

Sonac = dej + | Kev kub tiv thaiv: 200 - 250

Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub

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Cov ntsiab lus

2H3PO4H2O + H4P2O7
Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen dej
(dung dab) (loj) (D)
(khuv xim) (khuv xim)
2 1 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

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Cov ntaub ntawv ntxiv txog kev sib npaug 2H3PO4 → H2O + H4P2O7

Cov tshuaj tiv thaiv ntawm H3PO4 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen) yog dab tsi?

Kub: 200 - 250 ° C

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim H2O (dej) thiab H4P2O7 ()?

Kev txiav txim siab ntawm H3PO4 ntawm qhov kub

Hauv kab lus tag nrho, koj tuaj yeem hais tau H3PO4 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen) thiab tsim H2O (dej) thiab H4P2O7 ()

Phenomenon tom qab H3PO4 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen)

Cov kab zauv no tsis muaj cov ntaub ntawv tshwj xeeb hais txog qhov tshwm sim.

Hauv qhov no, koj tsuas yog xav kom soj ntsuam seb cov khoom puas muaj nuj nqi H4P2O 7, tshwm sim thaum kawg los ntawm cov tshuaj tiv thaiv.

Lossis yog ib yam hauv qab no cov tshuaj txhaum cai H3PO 4 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen), ploj mus

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

Peb tsis muaj ntaub ntawv ntxiv txog cov tshuaj tiv thaiv no.

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog tshuaj tiv thaiv 2H3PO4 → H2O + H4P2O7

Cov lus nug ntsig txog reactant H3PO4 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm H3PO4 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen) yog dab tsi? Dab tsi yog cov tshuaj tiv thaiv uas muaj H3PO4 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen) ua reactant?

Cov lus nug ntsig txog cov khoom H2O (dej)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm H2O (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen) yog dab tsi? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2O (dej) ua khoom?

Cov lus nug ntsig txog cov khoom H4P2O7 ()

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm H4P2O7 (Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen) yog dab tsi? Dab tsi yog cov tshuaj tiv thaiv uas muaj H4P2O7 () ua khoom?

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2H3PO4 = H2O + H4P2O7 | Chemical Equation

Tag nrho cov hnub qub rau kab lus no yog: 5 in 1 xyuas
Rating: 5 / 5 hnub qub

Qhov sib luag nrog H3PO4 ua li reactant

Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen

3 BaO + 2H3PO4 → 3 H2O + Ba3(POJ4)2 3 CuO + 2H3PO4 → Cu3(POJ4)2 Ca3(POJ4)2 + H3PO4 → 3 CaHPO4 Saib txhua qhov sib npaug nrog H3PO4 ua li reactant
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Qhov sib luag nrog H3PO4 ua cov khoom

Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen

3H2O + P2O5 → 2 H3PO4 3HCl ib + Ag3PO4 → 3 AgCl + H3PO4 5 HNO3 + P → H2O + 5 NEEJ2 + H3PO4 Saib txhua qhov sib npaug nrog H3PO4 ua cov khoom

Qhov sib luag nrog H3PO4 ua cov khoom

Sonac; Phosphoric acid; Orthophosphoric acid; Phosphoric acid hydrogen

3H2O + P2O5 → 2 H3PO4 3HCl ib + Ag3PO4 → 3 AgCl + H3PO4 5 HNO3 + P → H2O + 5 NEEJ2 + H3PO4 Saib txhua qhov sib npaug nrog H3PO4 ua cov khoom

Peb Cov Neeg Txhawb Nqa

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Cov ntaub ntawv txaus siab tsuas yog ob peb tus neeg paub


Cov ntawv tshaj tawm cov nyiaj tau los pab peb khaws cov ntsiab lus nrog qhov zoo tshaj plaws vim li cas peb yuav tsum tso adverts? : D

Kuv tsis xav txhawb lub vev xaib (kaw) - :(