Sure, electrochemistry is pretty chemistry related. If that's not what you were looking for, you could concentrate just on the electrical part. Do you have a radio shack type store in the Phillipenes? I know they are pretty common.
hey mr. Locrian =) its Philippines.. hehe btw Im interested in rust removal... I asked my teacher.. He said thats more on chemistry but its also OK if its a combination of Physics and Chem.. But MY problem is, dunt knoe how that can be? combination? ... please help me Locrian......mwahugggggggggzzzzzzzz