Grile chimie iasi 2017
Răspunsuri la întrebare
CN
l
H3C-C-CH3 + HCN --> H3C-C-CH3
ll l
O OH
CN CN
l l
H3C-C-CH3 + HCl --> H3C-C-CH3
l l
OH Cl
CN CN
l l
H3C-C-CH3 + KCN --> H3C-C-CH3
l l
Cl CN
CN COOH
l l
H3C-C-CH3 + 4H2O --> H3C-C-CH3
l l
CN COOH
=> D = acid dimetilmalonic
=> E.