i'm still having doubts in moles.. which really stops me from touching my redox at all cost.. tomorrow's the paper and i don't have any confidence in myself! especially for MOLES and REDOX which involves the moles part. its the application that really bothers me. i can grasp the concept and all. but whenever i read a question. i cant seem to put my finger on it. i just cant write out anything. : ( haish.