Cov txheej txheem:
- Aryl alkyl halide yog dab tsi?
- YPuas yog benzyl chloride ib qho aryl alkyl halide?
- Nws yog ib qho piv txwv ntawm alkyl halide?
- Qhov twg hauv qab no yog piv txwv ntawm pawg alkyl?
Video: Qhov twg hauv qab no yog piv txwv ntawm aryl alkyl halide?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Benzyl chloride yog ib qho piv txwv ntawm aryl alkyl halide.
Aryl alkyl halide yog dab tsi?
Ib qho aryl alkyl halide yog ib qho chaw uas muaj ib pawg alkyl (-R) thiab halogen txuas nrog cov tshuaj tsw qabUa tiav cov lus teb ib kauj ruam: Ib qho aryl halide yog tsim thaum lub hydrogen atom (s) khi rau lub nplhaib benzene hloov los ntawm halogen atom. Qhov no tuaj yeem tshwm sim los ntawm cov tshuaj tiv thaiv halogenation ncaj qha.
YPuas yog benzyl chloride ib qho aryl alkyl halide?
Vim tib yam, benzyl chloride (C6H5CH2Cl) yog alkyl halide, tsis yog aryl halide, txawm tias muaj lub nplhaib benzene.
Nws yog ib qho piv txwv ntawm alkyl halide?
Alkyl Halide Properties
Methyl chloride, methyl bromide, ethyl chloride thiab qee cov chlorofluoromethanes yog nyob rau hauv cov roj ntawm chav tsev kub. Cov tswv cuab siab dua yog cov kua lossis cov khoom khib nyiab. Raws li peb paub, molecules ntawm cov organic halogen tebchaw yog polar nyob rau hauv cov xwm.
Qhov twg hauv qab no yog piv txwv ntawm pawg alkyl?
Txhais: Ib qho alkyl yog ib pab pawg ua haujlwm ntawm cov tshuaj organic uas tsuas muaj cov pa roj carbon thiab hydrogen atoms, uas tau teeb tsa hauv cov saw hlau. Piv txwv xws li methyl CH3 (los ntawm methane) thiab butyl C2H5 (los ntawm butane) Lawv tsis pom ntawm lawv tus kheej tab sis pom muaj txuas nrog lwm cov hydrocarbons.
Pom zoo:
Qhov twg hauv qab no yog qhov piv txwv ntawm kev sib haum xeeb?
Qee zaum ntawm kev ua raws cai, tus neeg lub siab xav ua kom haum nrog pab pawg neeg tuaj yeem cuam tshuam nrog lub peev xwm los txiav txim siab ncaj ncees lossis kev nyab xeeb. Ib qho piv txwv yog thaum tus neeg haus cawv thiab tsav tsheb vim cov phooj ywg ua nws, lossis vim cov phooj ywg paub tseeb tias tus neeg ntawd nws tuaj yeem ua tau nyab xeeb .
Qhov twg hauv qab no yog qhov piv txwv ntawm kev txhawb nqa dav dav?
Kev txhawb nqa dav dav yog qhov nyiam ntawm qhov kev txhawb nqa tshiab los ua kom cov lus teb lossis kev coj cwj pwm zoo ib yam li cov uas tau txais los ntawm lwm qhov kev txhawb nqa. Piv txwv li, Ivan Pavlov mob dev kom salivate siv lub suab ntawm lub tswb thiab zaub mov hmoov .
Qhov twg hauv qab no yog cov piv txwv ntawm qhov ntsuas nominal?
Qee yam piv txwv ntawm qhov sib txawv uas siv cov teev npe yuav yog kev ntseeg kev ntseeg, sex, lub nroog koj nyob, thiab lwm yam. Ib qho piv txwv ntawm qhov ntsuas nominal yuav yog "poj niam txiv neej". Piv txwv li, cov tub ntxhais kawm hauv ib chav kawm yuav poob rau ob chav kawm, txiv neej lossis poj niam.
Qhov twg yog qhov piv txwv ntawm kev sib piv?
Adjectives nyob rau hauv daim ntawv sib piv piv ob tug neeg, qhov chaw, los yog yam. Piv txwv li, nyob rau hauv kab lus, 'John yog smarter, tab sis Bob siab dua, ' cov ntaub ntawv sib piv ntawm cov npe 'smart' (smarter) thiab 'siab' (siab) yog siv los ua.
Qhov twg hauv qab no yog qhov piv txwv ntawm kev xav ob?
Doublethink yuav tsum siv qhov kev xav tawm tsam kev xav lossis ncua kev tsis ntseeg hauv qhov tsis sib xws. Peb cov lus hais ntawm tog - " Tsov Rog yog Kev Thaj Yeeb; Kev ywj pheej yog qhev; Tsis paub yog lub zog " - yog cov piv txwv pom tseeb ntawm kev xav .
