Составить схему для цепочки превращения

1) C2H6-->C2H4+H2 2) C2H6-->C2H2+2H2 3) C2H4-->C2H2+H2 4) C2H2+H2-->C2H4 5) C2H4+H2O-->C2H5OH 6) C2H2+H2O--HgSO4-->CH3COH 7) C2H5OH+O-->CH3COOH+H2 8) CH3COH+H2-->C2H5OH 9) C2H5OH+O2-->CH3COOH+H2O 10) CH3COH+Ag2O-->CH3COOH+2Ag 11) CH3COOH+CH3OH-->CH3COOCH3+H2O 12) C2H6+CL2-->C2H5CL+HCL