Video: Cycloalkanes siv rau dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cycloalkanes tuaj yeem yog siv rau ntau lub hom phiaj sib txawv. Cov no siv feem ntau yog cais los ntawm tus naj npawb ntawm carbons nyob rau hauv lub cycloalkane nplhaib. Ntau cycloalkanes yog siv hauv cov roj cav, roj av, roj av, roj av, roj av, diesel, thiab ntau lwm yam roj hnyav.
Tsis tas li ntawd, Cycloalkanes muab piv txwv li cas?
Kev piav qhia: Cov pa roj carbon atom tsuas yog tsim lub voj voog lossis voj (txawm tias lawv tuaj yeem muaj ceg thiab). Piv txwv xws li cyclobutane (C4H8) cyclopentane (C5H10), cyclohexane (C6H12) thiab lwm yam.
Tom qab ntawd, lo lus nug yog, Cycloalkane formula yog dab tsi? Cycloalkanes muaj ib lossis ntau lub nplhaib ntawm carbon atoms. Yog ib qho yooj yim unbranched alkane hloov mus rau a cycloalkane ob lub hydrogen atoms, ib qho los ntawm txhua qhov kawg ntawm cov saw hlau, yuav tsum poob. Li no tus general qauv rau a cycloalkane tsim los ntawm n carbons yog C H2 ib n.
Tsuas yog li ntawd, Cycloalkanes hauv chemistry yog dab tsi?
Hauv cov organic chemistry , cov cycloalkanes (tseem hu ua naphthenes, tab sis txawv ntawm naphthalene) yog cov monocyclic saturated hydrocarbons. Cycloalkanes yog lub npe hu ua analogously rau lawv ib txwm alkan counterparts ntawm tib carbon suav: cyclopropane, cyclobutane, cyclopentane, cyclohexane, thiab lwm yam.
Dab tsi yog qhov txawv ntawm alkanes thiab cycloalkanes?
2.3 Cycloalkanes Cov Cycloalkanes yog hydrocarbons nrog peb lossis ntau dua C atoms hauv a nplhaib. [graphic 2.26] Thaum linear lossis branched alkanes muaj cov pa roj carbon sib txawv ntawm qhov kawg ntawm lawv txoj hlua ncaj ncaj, qhov no tsis yog li ntawd cycloalkanes.
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