Video: Puas yog co2 molecular ionic lossis atomic?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Teb thiab piav qhia:
CO2 yog ib qho molecular compound. Ionic compounds yog tsim los ntawm cov hlau tsis muaj hlau thiab cov khoom hlau.
Hais txog qhov no, puas yog carbon dioxide ib qho ionic compound?
Yog tias lawv ob leeg tsis yog hlau (xws li carbon thiab oxygen) lawv yuav tsim tau covalent compound (xws li carbon dioxide , CO2). Yog tias ib qho yog hlau (xws li sodium) thiab lwm qhov tsis yog hlau (xws li fluorine), lawv yuav tsim ib qho ionic compound (xws li sodium fluoride, NaF).
Ib tug kuj yuav nug, yog co2 ib tug molecule los yog ib tug compound? Tag nrho cov tebchaw yog molecules tab sis tsis yog tag nrho cov molecules yog cov tebchaw. Molecular hydrogen (H2), molecular oxygen (O2) thiab molecular nitrogen (N2) tsis yog cov tebchaw vim hais tias txhua yam yog tsim los ntawm ib lub ntsiab lus. Dej (H2O), carbon dioxide (CO2 ) thiab methane (CH4) yog cov tebchaw vim hais tias txhua tus yog tsim los ntawm ntau tshaj ib lub caij.
Yog li, carbon dioxide puas yog molecular compound?
Molecular compounds yog tshuaj tshuaj sib xyaw uas coj daim ntawv ntawm discrete molecules . Hauv ib carbon dioxide molecule , muaj ob daim ntawv cog lus no, txhua qhov tshwm sim ntawm tus carbon atom thiab ib qho ntawm ob lub atoms oxygen. Cov pa roj carbon dioxide molecules suav nrog lub hauv paus carbon atom txuas rau ob lub atoms oxygen.
Hom tshuaj twg yog co2?
Cov pa roj carbon dioxide, CO2 , yog ib tug chemical compound muaj ob oxygen atoms covalently bonded rau ib leeg carbon atom.
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