Puas yog h2o molecular ionic lossis atomic?

Video: Puas yog h2o molecular ionic lossis atomic?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Qhov piv ntawm txhua lub ntsiab lus feem ntau yog qhia los ntawm cov tshuaj formula. Piv txwv li, dej ( H2O ) yog ib qho kev sib xyaw uas muaj ob lub hydrogen atoms bonded rau ib qho oxygen atom . Cov atoms nyob rau hauv ib qho kev sib txuas tuaj yeem tuav ua ke los ntawm ntau yam kev sib cuam tshuam, xws li covalent bonds mus rau electrostatic rog hauv ionic daim ntawv cog lus.

Tsuas yog li ntawd, yog h2o ionic lossis molecular?

Thiab koj paub zoo li no daim ntawv cog lus ionic . Yog li vim ionic Qhov sib txawv ntawm daim ntawv cog lus NaCl yog ionic . H2O yog a molecule tias ntawm ib qho instant muaj ib tug qauv dipolar. Cov hluav taws xob uas muaj nyob rau hauv hydrogen atoms yog attracted rau lub oxygen atom thiab koom nyob ib ncig ntawm nws raws li kev sib txuas nrog hydrogen atoms.

Kuj Paub, yog h2o yog cov khoom molecular? Molecular crystalline cov khoom khib nyiab yog cov mos mos, ua rau cov hluav taws xob tsis zoo thiab cov thermal conductors thiab muaj cov ntsiab lus melting tsawg mus rau nruab nrab. Cov piv txwv xws li dej khov ( H20 ) thiab dej khov qhuav (C02).

Ib yam li ntawd, koj tuaj yeem nug, yog h2o yog ib daim ntawv cog lus ionic lossis covalent?

H2O , feem ntau hu ua dej, yog a covalent compound. Hom kev sib xyaw no yog qhov tshwm sim ntawm atoms, feem ntau yog los ntawm cov khoom tsis yog hlau, sib koom electrons. Dej muaj hom tshwj xeeb covalent bond npe polar covalent bond.

Hom ntawv cog lus twg yog h2o?

Hauv H2O molecule, ob lub molecules dej yog sib txuas los ntawm Hydrogen daim ntawv cog lus tab sis cov daim ntawv cog lus ntawm ob H - O daim ntawv cog lus nyob rau hauv ib tug dej molecule yog covalent. Cov kab dotted sawv cev rau hydrogen daim ntawv cog lus thiab cov kab khoom sawv cev rau covalent daim ntawv cog lus.

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