1) C6H5-CH=CH2 + Br2 -> C6H5-CHBr-CH2Br2) C6H5-CH=CH2 + HCl -> C6H5-CHCl-CH33) C6H5-CH=CH2 + H2 -> C6H5-CH2-CH34) C6H5-CH=CH2 + O2 -> C6H5-COOH + H2O
1) C6H5-CH=CH2 + Br2 -> C6H5-CHBr-CH2Br
2) C6H5-CH=CH2 + HCl -> C6H5-CHCl-CH3
3) C6H5-CH=CH2 + H2 -> C6H5-CH2-CH3
4) C6H5-CH=CH2 + O2 -> C6H5-COOH + H2O