
I figured out the last one. HI.
( ,
Thu 9 Jun 2005, 8:49,
archived)

This typifies education! Misteaching to pass exams rather than teaching to provide learning!
Bah!



inconceivable !! then again, i can't remember. i thought HF was used for etching things.
edit: what oddjob said
( ,
Thu 9 Jun 2005, 8:52,
archived)
edit: what oddjob said

it doesn't dissociate as much as the 'strong' acids, not sure why - I guess the H-F bond is strong, or something.
but it is nasty stuff.
( ,
Thu 9 Jun 2005, 9:25,
archived)
but it is nasty stuff.