Dab tsi ntawm lub zog intermolecular muaj nyob hauv txhua qhov teeb meem?
Dab tsi ntawm lub zog intermolecular muaj nyob hauv txhua qhov teeb meem?

Video: Dab tsi ntawm lub zog intermolecular muaj nyob hauv txhua qhov teeb meem?

Video: Dab tsi ntawm lub zog intermolecular muaj nyob hauv txhua qhov teeb meem?
Video: Koj Hais Dab Tsi?/Suabci Kwm & Ab Meej Ham/Official MV 2023 2024, Kaum ib hlis
Anonim

Intermolecular rog yog electrostatic nyob rau hauv cov xwm thiab suav nrog van der Waals zog thiab hydrogen bonds. Molecules nyob rau hauv cov kua yog tuav mus rau lwm cov molecules los ntawm intermolecular kev sib cuam tshuam, uas tsis muaj zog tshaj qhov intramolecular Kev sib cuam tshuam uas tuav cov atoms ua ke hauv molecules thiab polyatomic ions.

Ib yam li ntawd, tib neeg nug, dab tsi yog lub zog ntawm cov teeb meem?

Intermolecular rog yog lub zog ntawm cov molecules uas txiav txim siab lub cev ntawm lub cev kua thiab cov khoom khib nyiab . 11.2 Vaporization thiab Vapor Pressure- vaporization yog hloov ntawm cov kua rau a gas (vapor), thiab qhov kom muaj nuj nqis ntawm cov cua sov cuam tshuam nrog qhov hloov pauv theem no yog hu ua enthalpy (heat) ntawm vaporization.

Kuj Paub, muaj pes tsawg lub zog intermolecular muaj? plaub

Nyob rau hauv no hais txog, lub xeev ntawm teeb meem twg muaj zog tshaj intermolecular rog?

Ntawm cov xeev ntawm teeb meem Khoom muaj zog tshaj zog ntawm attraction ntawm nws cov molecules. Nyob rau hauv ib qho khoom, molecules tau ntim ua ke, thiab nws khaws nws cov duab. Khoom yog incompressible thiab muaj siab ceev. Nyob rau hauv cov kua, cov intermolecular rog muaj zog txaus kom cov particles khi rau ib leeg.

Dab tsi yog hom kev sib cuam tshuam ntawm cov rog?

Muaj peb hom tseem ceeb ntawm lub zog ntawm intermolecular : London dispersion zog , dipole-dipole kev sib cuam tshuam, thiab ion-dipole kev sib cuam tshuam.

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