👤

175 si 176 completee ma poate ajuta cineva?va roog

175 Si 176 Completee Ma Poate Ajuta Cinevava Roog class=

Răspuns :

butanol = CH2=CH-CH2-CH3 (A) + HBr = CH3-CHBr-CH2-CH3 (B) =
= CH3-CH=CH-CH3 (C) + Br2 = CH3-CHBr-CHBr-CH3 (D)
raspuns (E)
176.
HC≡C-CH3 + HCl ⇒ H2C=CCl-CH3 + Cl2 ⇒  Cl-CH2-CCl2CH3 + 2H2O ⇒
⇒  HO-CH2-CO-CH3    (D)