Best way to do this?

[Hye]

Draw the structural formulas and name all the possible products that can be formed by the reaction of chlorine with ethane. Which substances are isomers?

So far i got C2H5CL.C2H4CL2,C2H3CL3,C2H2CL4..

thanks

[Mao]

chloroethane
1,1-dichloroethane
1,2-dichloroethane
1,1,1-trichloroethane
1,1,2-trichloroethane
1,1,1,2-tetrachloroethane
1,1,2,2-tetrachloroethane
1,1,1,2,2-pentachloroethane
hexachloroethane