geometry. Tag nrho cov triatomic molecules yuav raug cais raws li muaj xws li ib tug linear, khoov los yogcyclic geometry.
Dab tsi ua rau triatomic molecule linear?
Tri-atomic molecules qhov twg lub hauv paus atom siv TAG NRHO ntawm nws cov electrons nyob rau hauv daim ntawv cog lus nrog cov nyob ib puag ncig molecules, los yog nyob rau hauv lwm yam lus lub hauv paus atom tsis muaj ib leeg khub. nyob ib ncig ntawm nws, yuav ua rau ib tug linear molecule.
Vim li cas qee qhov triatomic molecules linear thiab lwm yam khoov?
Qhov no yog vim tshwj xeeb muaj zog repulsions los ntawm ib leeg-pair electrons ntawm cov pa atom, uas thawb cov hydrogens los ze zog ua ke dua li niaj zaus. … Qhov no khoov geometry vim muaj ib leeg ib khub electrons ua rau cov dej sib txawv ntawm hom kab triatomic, ob qho tib si nyob rau hauv atomic thiab macroscopic theem.
Puas muaj pes tsawg hom nyob rau hauv ib txoj kab triatomic molecule?
Ib txwm hom rau cov kab hluav taws xob triatomic molecule. Nyob rau hauv qhov kawg bending vibration lub zog ntawm cov atoms yog nyob rau hauv-thiab-tawm ntawm lub dav hlau ntawm daim ntawv. Feem ntau linear molecules muaj 3N-5 ib txwm hom, qhov twg N yog tus lej ntawm atoms.
Ib qho ntawm cov molecule hauv qab no yog Triatomic?
Carbon dioxide yog triatomic molecule.
