Даю 55 баллов. Уравнения реакции.

1) C6H6+CH3CL(cat AlCL3)=C6H5CH3+HCl

2) C6H5CH3+2Cl2=C6H5CHCl2+2HCl

3) C6H5CHCl2+KOH(водн)=C6H5CHHO+2KCl+H2O

4)

2C6H5CHHO+K2Cr2O7+4H2SO4=2C6H5COOH+Cr2(SO4)3+K2SO4+5H2O

5) C6H5COOH+CH3OH (H2SO4)=C6H5COOCH3+H2O