Puas yog acetone muaj dipole?
Puas yog acetone muaj dipole?

Video: Puas yog acetone muaj dipole?

Video: Puas yog acetone muaj dipole?
Video: ICU - Yog muaj dua ntxiv [Official MV] 2024, Hlis ntuj nqeg
Anonim

Acetone yog ib tug polar molecule vim nws muaj polar bond, thiab cov qauv molecular ua tsis yog vim li cas dipole kom muab tso tseg. Tsis muaj lwm yam dipole tshem tawm C-O dipole . Xaus: Themolecule ispolar.

Hauv qhov no, acetone puas muaj lub sijhawm dipole?

Hauv acetone , qhov tshwm sim ntawm C-Hbond dipole moments (txawm tias me me) ntxiv rau C = O dipolem kev . B. Daim ntawv cog lus C-H dipole moments ntawm acetone yog qhov loj dua li C-Cl daim ntawv cog lus dipolemments ntawm phosgene. D. Phosgene muaj thaum tetrahedralgeometry acetone muaj ib tug trigonalgeometry.

Kuj Paub, puas yog acetone muaj zog intermolecular tsis muaj zog? Acetone muaj qhov tsis muaj zog intermolecularforces , yog li nws evaporated sai tshaj plaws. Acetone ua tsis koom nrog hydrogen bonding, yog li nws intermolecularforces yog piv tsis muaj zog , thiab evaporates feem ntau sai.

Dhau li ntawm qhov no, hom dab tsi ntawm lub zog ntawm acetone muaj?

Teb thiab piav qhia: 1) Acetone yog adipolarmolecule. Yog li ntawd, lub dominant intermolecularforces nruab nrab ntawm acetone molecules yog dipole-dipoleinteractions. London dispersion zog muaj nyob nruab nrab ntawm txhua tus hom ntawm molecules, uas tuav lawv cov moleculestogether.

Puas yog acetone muaj hydrogen bonds?

Acetone ua tsis yog muaj hydrogenbonding vim tias tsis muaj hydrogens sib txuas ncaj qha rau theoxygen uas yuav muab lub zog xav tau ntawm dipole

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