Video: Dab tsi yog hybridization ntawm C hauv COCl2?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
C l-( C =O)- C l muaj ib ob daim ntawv cog lus kom nws muaj sp2 hybridization.
Ib sab ntawm qhov no, dab tsi yog hybridization rau C atom hauv COCl2?
Cia peb mus rau qhov piv txwv COCl2:* Cov carbon atom yog hybridised sp2. Nws muaj peb lub orbitals sp2 thiab ib lub voj voog 2 pz. Nws tsim peb daim ntawv cog lus nrog ob Cl thiab O atoms , siv sp2 orbitals.
Kuj Paub, Lewis qauv rau COCl2 yog dab tsi? Valence Electron Number Rau CoCl2 (Phosgene gas): C = 4; O = 6; Cl = 7. Cov molecule tsis ionized thiab muaj ib tug nruab nrab nqi. Yog li ntawd, tag nrho cov nyiaj ntawm valence electrons Luas 4 + 6 + 7 x 2 = 24.
Hais txog qhov no, dab tsi atomic lossis hybrid orbitals tsim kev sib raug zoo ntawm C thiab O hauv carbon dioxide co2?
Piv txwv li, ib tug molecule ntawm carbon dioxide muaj ob npaug daim ntawv cog lus . Cov molecule tuaj yeem sawv cev ua O = C = O , qhov twg oxygen atom tsim ob daim ntawv cog lus nrog lub hauv paus carbon . Cov carbon atom hauv CO2 muaj ob npaug daim ntawv cog lus , ib co atom ntawm oxygen . Yog li ntawd, lub carbon's hybridization yog sp.
Dab tsi yog hybridization ntawm txhua carbon atom?
Txij li thaum txhua carbon atom yog sp hybridized , ces txhua carbon atom muaj ob yam tsis sib xws p atomic orbitals. Ob C-H sigma daim ntawv cog lus yog tsim los ntawm kev sib tshooj ntawm carbon sp hybrid orbitals nrog hydrogen 1s atomic orbitals. Triple bond yog tsim los ntawm ib daim ntawv cog lus σ thiab ob daim ntawv cog lus π.
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