Nqe lus nug: Vim li cas chloroacetic acid yog acidic ntau dua li acetic acid? Teb: Chloroacetic acid muaj zog dua, vim nws muaj (ntau electronegative) chlorine atoms nyob rau hauv qhov chaw ntawm (tsawg electronegative) hydrogen atoms.
Vim li cas chloroacetic acid yog acidic dua acetic acid?
Yog li, chloroacetic acid muaj zog dua acetic acid. Teb: Vim muaj ntau cov electronegative atom Cl, electron ceev ntawm H ntawm carboxyl pawg ntawm chloroacetic acidqis dua piv rau acetic acid thiab li no chloroacetic acid tuaj yeem tso H ntawm txoj kev yooj yim dua.
Vim li cas chloroacetic acid muaj zog dua formic acid?
Ntawm no nqe lus no tsis yog vim hais tias, nyob rau hauv Chloroacetic acid, vim muaj chloro pawg (- kuv nyhuv) stabilization ntawm carboxylate ion nce…. -Formic acid muaj zog dua ntawm tag nrho cov aliphatic monocarboxylic acids, vim nws muaj electron rho tawm hydrogen atom nyob ze ntawm pawg carboxyl
Puas yog chloroacetic acid tsis muaj zog dua li acetic acid?
carboxylic acids
Ib yam li ntawd, chloroacetic acid, ClCH 2 COOH, uas muaj zog electron-tshem tawm chlorine hloov cov hydrogen atom, yog li 100 npaug zog li. ib qho kua qaub than acetic acid , thiab nitroacetic acid, TSIS MUAJ 2CH2 COOH, tseem muaj zog dua.
Vim li cas Ethanoic acid tsawg acidic dua Chloroethanoic acid?
Rau chloroethanoic acid, pawg electronegative Cl yog electron tshem tawm uas pab cuam tshuam qhov tsis zoo ntawm cov pa oxygen ntawm carboxylate anion. Lub hauv paus conjugate ruaj khov dua yog li chloroethanoic acid yog acidic ntau dua thiab muaj pK a tus nqi tshaj ethanoic acid.
