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a fost răspuns

ex 85 plss vaaa roog!!!

Ex 85 Plss Vaaa Roog class=

Răspuns :

CH2=C(CH3)-CH3 + Cl2 ⇒ CH2=C(CH3)-CH2-Cl (A) + HCl
A + KCN ⇒ CH2=C(CH3)-CH2-CN (B) + KCl
B + 2H2O ⇒ CH2=C(CH3)-CH2-COOH (C) + NH3
C + 4[O] ⇒ CH3-CO-CH2-COOH (D)+ CO2 + H2O
raspuns : D