Video: Puas yog ethane lossis ethene muaj qhov kub siab dua?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ethane muaj muaj zog intermolecular attractions (van der Waal lub zog) dua ethene thiab yog li ntawd muaj tus siab kub taw tes.
Yog li ntawd, vim li cas ethane muaj qhov kub siab dua?
Ethane muaj qhov kub siab dua tshaj methane vim, molecules ethane ($$C_2H_6$$) muaj ntau Van der Waals rog (intermolecular rog) nrog cov nyob sib ze molecules dua li rau methane ($$CH_4$$) vim yog ntau dua tus naj npawb ntawm atoms tam sim no nyob rau hauv molecules ntawm ethane , piv rau methane.
Tsis tas li ntawd, qhov txawv ntawm ethane thiab ethene yog dab tsi? Ethane yog ib qho molecule nrog ob lub atoms thiab 6 hydrogen atoms; tag nrho cov kev sib raug zoo nrog covalent ib daim ntawv cog lus. Ethene muaj tib tus naj npawb ntawm carbons, tab sis 4 hydrogen atoms; daim ntawv cog lus nruab nrab carbon atoms, hauv qhov no, yog ob daim ntawv cog lus.
Hais txog qhov no, vim li cas ethane thiaj li muaj qhov kub siab?
Ethane yog ib tug me me molecule, muaj ob lub carbon atoms thiab 6 hydrogens. Me me thiab nonpolar molecules tsis ua muaj ib qho kev sib cuam tshuam cov rog uas tsis yog lub zog London dispersion rog. Yog li, txij li cov zog no tsis muaj zog tag nrho, nws tsis nyuaj rau tawg lawv, uas yog li ua rau muaj kev cuam tshuam. qis kub taw tes.
Vim li cas ethene ntau reactive dua ethane?
Ob daim ntawv cog lus yooj yim dua rau kev tawg thiab yog vim li cas lawv thiaj li yooj yim tuaj yeem cuam tshuam. Cov ethane yog ib qho saturated compound uas tsuas muaj ib daim ntawv cog lus xwb. Ob daim ntawv cog lus no tuaj yeem hloov kho lawv qhov kev txiav txim lossis tau txais Hydrogen lossis lwm yam khoom thaum lub sijhawm tshuaj tiv thaiv. Yog li ETHEN YOG REACTIVE NTAWM ETHANE.
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