Thiab hauv 2-butyne, ob qho tib si carbons koom nrog triple bonding tsis muaj hydrogen atom, thiab terminal carbon atoms yog 'sp3' hybridised, lub ntsiab lus tsawg 's' tus cwj pwm hauv lawv, yog li kev nyiam pub H+ ion yuav tsawg Li no, 1-butyne yog acidic dua 2-butyne.
Vim li cas 1-butyne yog acidic thiab 2 Butyne tsis yog?
Nyob rau hauv 1-butyne lub davhlau ya nyob twg carbon atom yog sp-hybridised yog li, nws muaj 50% s-tus cwj pwm, nws kuj muaj ib tug hydrogen atom uas nws tau yooj yim poob. Whereas, nyob rau hauv cov ntaub ntawv ntawm 2-butyne, lub sp hybridised carbon atom muaj methyl pab pawg neeg txuas rau nws, yog li muaj yuav luag tsis muaj feem yuav poob hydronium ion
Vim li cas Butyne acidic dua butene?
electronegativity. Yog li ntawd, lub electron ceev ntawm C-1 hydrogen daim ntawv cog lus yog rub mus rau lub carbon atom. Yog li ntawd, cov hydrogen hauv 1-butyne tau nkag siab tso tawm ua rau nws acidic ntau dua.
Yuav ua li cas acidic tab sis-1-YNE lossis tab sis 2 YNE Vim li cas?
Nyob zoo cov tub kawm, Tab-1-yne yog acidic tab sis-2-yne tsis yog. Qhov no yog vim hais tias-1-yne yog lub davhlau ya nyob twg alkyne thiab yog li nws cov hydrogen txuas nrog sp hybridised carbon uas yog electronegative thiab ua rau lub davhlau ya nyob twg hydrogen acidic. … Yog li ntawd, tab sis-1-yne yog acidic dua tab sis-2-yne.
YPuas Butyne acidic dua butene?
Cov hydrogen ntawm C-1 ntawm 1-butyne yog ntau acidic duatus ntawm C-1 hauv 1-butene. … Cov hydrogen ntawm C-1 ntawm 1-butyne yog acidic ntau dua li ntawm C-1 hauv 1-butene.
