Qhov sib txawv tseem ceeb ntawm cyclopentane thiab cyclopentene yog cyclopentane saturated thaum cyclopentene tsis saturated.
Ob qho tib si cyclopentane thiab cyclopentene yog cyclic thiab aliphatic compounds. Yog li ntawd, peb hu lawv "alicyclic compounds". Ob lub tebchaw no tshwm sim raws li cov kua nplaum uas muaj cov ntxhiab tsw zoo li roj av.
YCyclopentane yog dab tsi?
Cyclopentane yog ib qho alicyclic hydrocarbon nrog cov tshuaj formula C5H10 Nws yog ib qho cyclic compound muaj tsib carbon atoms ua lub nplhaib qauv. Tsis tas li ntawd, qhov no yog ib qho saturated compound vim tias tsis muaj ob lossis triple bonds ntawm carbon atoms. Cov ntawv cog lus tshuaj muaj nyob hauv qhov sib xyaw no yog C-C thiab C-H ib daim ntawv cog lus. Ntawm no, ib qho carbon atom muaj ob lub hydrogen atoms txuas rau nws, saum toj thiab hauv qab lub dav hlau ntawm cov qauv cyclic.
Daim duab 01: Cov Qauv Tshuaj ntawm Cyclopentane
Tsis tas li ntawd, nws cov molar loj yog 70.1 g / mol. Lub melting point thiab boiling point yog -93.9 ° C thiab 49.2 ° C, feem. Tsis tas li ntawd, qhov sib xyaw no tshwm sim raws li cov kua tsis muaj xim, thiab nws yog flammable. Tsis tas li ntawd, nws muaj cov ntxhiab tsw zoo li roj av. Peb tuaj yeem tsim cov khoom sib xyaw no los ntawm kev tawg cyclohexane siv alumina ua cov catalyst. Peb yuav tsum siv qhov kub thiab txias txias rau qhov kev tsim khoom no. Thaum xav txog kev siv cyclopentane, nws muaj txiaj ntsig zoo hauv kev tsim cov khoom siv hluavtaws, roj hmab abrasives, ua tus neeg sawv cev tshuab rau polyurethane ntau lawm, thiab lwm yam.
YCyclopentene yog dab tsi?
Cyclopentene yog cov organic compound uas muaj cov tshuaj formula C5H8 Nws tshwm sim raws li cov kua tsis muaj xim uas yog nplaim taws thiab muaj roj av. -zoo li tsw. Tsis tas li ntawd, qhov sib xyaw no poob rau hauv qeb ntawm cycloalkenes. Ntxiv mus, nws cov molar loj yog 68.11 g / mol. Lub melting point thiab boiling point yog −135 ° C thiab 45 ° C, feem.
Daim duab 02: Cov Qauv Tshuaj ntawm Cyclopentene
Nyob rau hauv kev lag luam nplai, peb tuaj yeem tsim cov khoom sib xyaw no los ntawm kev tawg ntawm naphtha. Nws yog ib qho tseem ceeb ua ib feem ntawm cov roj av. Ntxiv mus, nws muaj txiaj ntsig zoo hauv kev tshuaj xyuas cov txheej txheem ntawm cov tshuaj tiv thaiv organic.
Qhov txawv ntawm Cyclopentane thiab Cyclopentene yog dab tsi?
Cyclopentane yog ib qho alicyclic hydrocarbon uas muaj cov tshuaj formula C5H10 while Cyclopentene yog ib qho organic compound uas muaj cov tshuaj formula C 5H8 Ntxiv mus, qhov sib txawv tseem ceeb ntawm cyclopentane thiab cyclopentene yog cyclopentane saturated thaum cyclopentene tsis saturated. Yog li ntawd, cyclopentane muaj C-C thiab C-H ib daim ntawv cog lus thaum cyclopentene muaj C-C thiab C-H ib daim ntawv cog lus nrog C=C ob daim ntawv cog lus.
Ntxiv mus, peb tuaj yeem tsim cyclopentane los ntawm kev tawg cyclohexane siv alumina ua catalyst thiab cyclopentene los ntawm kev tawg ntawm naphtha.
Hauv qab infographic qhia ntau qhov tseeb txog qhov sib txawv ntawm cyclopentane thiab cyclopentene.
Summary – Cyclopentane vs Cyclopentene
Cyclopentane yog ib qho alicyclic hydrocarbon muaj cov tshuaj formula C5H10 thaum Cyclopentene yog cov organic compound uas muaj cov tshuaj formula C 5H8 Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm cyclopentane thiab cyclopentene yog tias cyclopentane yog saturated thaum cyclopentene tsis saturated.
