I've had it!!! How the heck are you supposed to do the frickin' exercises without having done the theory? The stupid book we bought has the vaguest explanations since Baldrick's last cunning plan and what was the point in buying it when you find a website with exactly the same explanation and pictures on it??? As far as I'm concerned all the chemistry people should rot in hell with an extra portion of fungus! I mean why should I do them anyway? What about ''Hetay Ablay Artnerpay''? But no, of course I have to do them. Frankly, good thing it's the holidays otherwise, the ''oops, I thought that was water, sorry didn't know it was HCl'' accident might have occurred. Gawd how stupid can you get? I must be the stupidest thing ever created, but what do we care about electrons? How will that help us draw an amoeba? Anyway, Hetay Ablay Artnerpay better have done them, if not he may be accidentally brutally seated on Bunsen burner. I managed to do 3 exercise, seriously pathetico and if it's wrong, then beware of getting them crammed down your throat annoying Chemistry assistants!!!