2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
tert-Butyl cawv yog qhov yooj yim tshaj plaws tertiary cawv, nrog cov mis ntawm (CH3) 3 COH (qee zaum sawv cev ua t-BuOH). Nws yog ib qho ntawm plaub isomers ntawm butanol. tert-Butyl cawv yog cov khoom tsis muaj xim, uas yaj nyob ze ntawm chav tsev kub thiab muaj ntxhiab tsw zoo li camphor.
Qhov twg hauv qab no yog cawv tertiary?
Yog li 2-methylbutan-2-ol yog tertiary cawv. Yog li, cov lus teb yog kev xaiv (D) 2-methylbutan-2-ol. Lus Cim: Hom cawv kuj tuaj yeem txiav txim tau los ntawm kev suav cov naj npawb ntawm hydrogen atoms sib txuas rau cov pa roj carbon nrog OH pawg.
Puas Butan 2 OL puas yog cawv thib ob?
2-Butanol, lossis sec-butanol, yog cov organic sib xyaw nrog cov mis CH3CH (OH) CH2CH3. Cov cawv thib ob no yog flammable, kua tsis muaj xim uas yog soluble hauv peb qhov dej thiab tag nrho miscible nrog cov kuab tshuaj organic.
YPuas Butan 3 OL puas yog cawv thib ob?
3-methyl-2-butanol yog secondary cawv uas yog 2-butanol nqa ib qho ntxiv methyl hloov ntawm txoj hauj lwm 3. Nws muaj lub luag haujlwm ua cov kuab tshuaj polar thiab cog metabolite. Nws muab los ntawm hydride ntawm isopentane.
Koj paub li cas tias cawv yog thawj lossis theem nrab?
Yog cov hydroxyl carbon tsuas muaj ib pawg R xwb, nws yog lub npe hu ua thawj cawv. Yog tias nws muaj ob pawg R, nws yog cawv thib ob, thiab yog tias nws muaj peb pawg R, nwsyog tertiary alcohol.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Qhov txawv ntawm cawv txiv hmab thiab kosher cawv yog dab tsi?
1) Kosher wine yog tsim "nyob rau hauv qhov tseeb ib yam li 'hloov' wine." Qhov sib txawv tsuas yog tias muaj kev saib xyuas rabbinical thaum lub sijhawm txheej txheem thiab cov cawv txiv hmab tau tuav "los ntawm Hnub Caiv-saib cov neeg Yudais.
Dab tsi ntawm cov hauv qab no yog ib qho xwm txheej rau kev pab ntawm mandamus?
Txoj kev cai lij choj Lub luag haujlwm nrhiav kev tswj hwm yuav tsum muaj ob yam zoo: Nws yuav tsum yog lub luag haujlwm ntawm pej xeem xwmthiab lub luag haujlwm yuav tsum yog qhov tseem ceeb thiab tsis txhob txiav txim siab. Tsis tas li ntawd, mandamus feem ntau yuav tsis raug tso cai yog tias muaj kev pab txaus txaus tuaj yeem tau txais los ntawm lwm txoj kev, xws li thov rov hais dua.
Dab tsi ntawm cov hauv qab no tsis yog isomer ntawm butanol?
Cov qauv ntawm yog 2- Butanol muab raws li hauv qab no: Cov mis molecular ntawm 2-butanol tsis zoo ib yam li ntawm butanal butanal Butyraldehyde, tseem hu ua butanal, yog ib qho organic compound nrog formula CH 3 (CH 2 ) 2 CHO. Cov tshuaj no yog aldehyde derivative ntawm butane.
Dab tsi ntawm cov hauv qab no yog ib qho tshwm sim ntawm cov kab mob narcoleptic?
Narcolepsy feem ntau tshwm sim los ntawm a tsis muaj lub hlwb tshuaj hypocretin (tseem hu ua orexin), uas tswj kev tsaug zog. Qhov tsis muaj hypocretin yog xav tias yog tshwm sim los ntawm lub cev tsis muaj zog ua yuam kev tawm tsam cov hlwb uas tsim nws lossis cov receptors uas tso cai rau nws ua haujlwm.
