chem prac is over!!! oh thank the lords!!! it was a dam screwed up paper... i see the first ques i wanna puke.... bloody hell.. i tink i got the wrong acid.. dunno.. haiz.. but at least the calculation was ok... not so bad... than there was the discribe the experiment... shit ques... i found out the ans was to pass a current through it... i got and write some other shit... but i tink i still can pass.. i hope i can pass... :p.....