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Video: Koj npe Cycloalkanes li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub npe Cycloalkanes
Siv cov cycloalkane raws li niam txiv saw yog tias nws muaj cov pa roj carbon ntau dua li lwm cov khoom siv alkyl. b Yog hais tias ib qho alkyl saw tawm ntawm cycloalkane muaj cov pa roj carbon ntau dua, ces siv cov saw hlau alkyl ua niam txiv thiab cov cycloalkane raws li cycloalkyl- hloov pauv.
Ntxiv mus, ua li cas koj lub npe alkanes thiab cycloalkanes?
IUPAC Cov Cai rau Alkane Nomenclature
- Nrhiav thiab npe cov kab txuas txuas txuas ntev tshaj plaws.
- Txheeb xyuas thiab npe cov pab pawg uas txuas nrog cov saw no.
- Tus lej ntawm cov saw sib txuas ua ke, pib ntawm qhov kawg ze tshaj ib pab pawg hloov pauv.
- Tsim qhov chaw ntawm txhua pab pawg neeg hloov pauv los ntawm tus lej tsim nyog thiab lub npe.
Ib tug kuj nug, ua li cas koj lub npe cyclic molecules? A cyclic (ntiv nplhaib) hydrocarbon yog tsim los ntawm cov lus ua ntej cyclo- uas tshwm ncaj qha rau pem hauv ntej ntawm lub hauv paus npe . Hauv cov ntsiab lus, cov npe ntawm lub compound yog sau tawm nrog cov substituents nyob rau hauv alphabetical kev txiav txim raws li los ntawm lub hauv paus npe (muab los ntawm tus naj npawb ntawm carbons nyob rau hauv niam txiv saw).
Hauv qhov no, Cycloalkanes muab piv txwv li cas?
Qee qhov sib txawv piv txwv ntawm cycloalkanes yog cov cyclopentane, Cyclobutane, cyclohexane, thiab cycloheptane, cyclooctane, thiab lwm yam raws li qhia hauv qab no hauv daim duab. Tus naj npawb ntawm carbon atoms tam sim no nyob rau hauv lub compound txiav txim tus qauv ntawm cycloalkane.
Lub nplhaib 5 carbon hu ua dab tsi?
Feem ntau nplhaib compounds muaj xws li 5 lub 6 carbon. Cov tebchaw no kuj yog hu ua cyclic. Cyclopentane: Txawm hais tias qhov yooj yim tshaj plaws sawv cev yog hais tias ntawm ib kab kos ntawm ib tug pentagon raws li qhia nyob rau sab laug.
Pom zoo:
Koj npe cycloalkenes thiab alkenes li cas?
Lub ene suffix (kawg) qhia tias alkene lossis cycloalkene. Cov saw ntev tshaj plaws xaiv rau lub hauv paus npe yuav tsum suav nrog ob qho tib si carbon atoms ntawm ob daim ntawv cog lus. Lub hauv paus saw yuav tsum tau suav los ntawm qhov kawg ze tshaj ntawm ob daim ntawv cog lus carbon atom
Koj npe li cas rau txhua hom kev sib txuas?
Hom Cov Khoom Siv Hlau + Nonmetal -> ionic compound (feem ntau) Hlau + Polyatomic ion -> ionic compound (feem ntau) Nonmetal + Nonmetal -> covalent compound (feem ntau) Hydrogen + Nonmetal -> covalent compound (feem ntau)
Ua cas koj lub npe dien?
Naming Dienes Ua ntej txheeb xyuas cov saw ntev tshaj plaws uas muaj ob qho tib si carbons nrog ob daim ntawv cog lus hauv qhov sib xyaw. Tom qab ntawd muab tus lej qis tshaj plaws rau qhov chaw ntawm cov carbons nrog ob daim ntawv cog lus thiab lwm pab pawg ua haujlwm tam sim no (nco ntsoov thaum naming alkenes uas qee pab pawg tseem ceeb xws li cawv)
Koj npe li cas ions?
Txoj kev Tshuag ntawm Naming Ib qho ionic compound yog lub npe ua ntej los ntawm nws cov cation thiab tom qab ntawd los ntawm nws cov anion. Lub cation muaj tib lub npe raws li nws lub ntsiab. Piv txwv li, K + 1 hu ua potassium ion, ib yam li K hu ua potassium atom
Yuav ua li cas koj ntaus A tsis sib npaug kos npe rau ntawm Mac?
Kev Ua lej Los tsim qhov tsis sib npaug kos npe rau ntawm Mac keyboard theshortcut yog Option Equals. Lwm qhov sib xyaw ua ke ntawm cov keyboard muaj txiaj ntsig yog Option ShiftEquals qhov no ua rau Ntxiv lossis Cov Cim Cim