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H2O + B = H2 + B2O3 | Cov Lus Qhia Txog Khoom Siv Ua Yeeb Yam

dej + boron = hydrogen + boron oxide | Kub: rhuab

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Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub

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Txoj Kab Ke Suav Li Cas # 1


3H2O + 2B3H2 + B2O3
dej boron hydrogen boron hlau
(khws)
3 2 3 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)



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mob

Kub: ua kom sov

phenomenon

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 B2O3 (boron oxide), tshwm ntawm qhov kawg ntawm qhov kev tawm tsam.

Lossis yog ib yam hauv qab no cov tshuaj txhaum cai B (boron), yaj ploj

Tshaj Tshawb Nrhiav nrog kev pab ntawm Google Search Engine

Peb tau koom tes nrog Google tsim kev ua tiav nrog kev tshawb pom nrog cov txiaj ntsig nrog cov ncauj lus tsis yog tsuas

Nyem rau qhov no kom paub cov ntaub ntawv ntau ntxiv txog kab zauv no

Peb Cov Neeg Txhawb Nqa

TVB Một Thời Để Nhớ

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) - :(