Help in chemistry 2C

[mahmoud631]

I revised all the notes and everything I understood really professional and also I solved all the paper 2H and O3 and all the 1c and 2c exams and also jan 2012 and specimen 2013 what next I should do, I want really to get full mark in this paper to be sure to get A* thanks for your help in advance

 

[duck1300]

please tell me where did you get the specimen papers from ?