Solution

https://docs.google.com/file/d/0B5MsG2nmNCEHaGRUa2o1Rmh1R1U/edit?usp=sharing

answers c,d,b,a,a,b,b,a,b,d,d,d,c,c,c(close),solvation,a,b,c,c,d,b,b,b,a,c,d,c,c,d,b,a,a,b,a,b,b,a,b,b