Ответы и объяснения

2012-12-23T18:23:42+04:00

C6H5-CH(CH3)2+Br2= C6H5-CBr(CH3)2+HBr

C6H5-CBr(CH3)2+KOH=C6H5-C(CH3)=CH2+KBr+H2O

 

H2CBr-CH2-COOH+2NH3=H2C(NH2)-CH2-COOH+NH4Br