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geiger counter wilson cloud chamber (but that's physics :p i get it all mixed up)

shite! when you put it that way..... minus sleep/getting ready in the morning that's under 500 minutes left for me :eek:

use c1v1 = c2v2 sub in the things you know to figure out concentration of whatever it is you're trying to find the conc of (the whole point of titrations)

lol, yeah, gives me an adreneline rush :rolleyes: wish i was less of a procrastinator though, cos i think i could've done pretty well in chem

i feel your pain -> all girls school

yeah. at least i admit i'm just plain lazy :p

*puts hand up* but i think i've learnt more from hsc online

who says those aren't all compatible with study, eh? i'm cramming like crazy btw. probly only 2-3 hours sleep ahead of me. oh well, what the hell.

Lime/Calcium Oxide

lol, your answer just summarised the whole thread. both yes and no. i'm gonna go with the yes then?

you don't so biology do you? cos then you're screwed. photosynthesis takes water, carbon dioxide and sunlight and turns it into nutrients/energy for the plant and oxygen as a waste product

i think that saying they can't ask this isn't correct. they'd be looking for the procedures involved. i'd say most catchment areas operate pretty similarly, so it doesn't matter if they don't know your local one, all the answers should be close enough

so once and for all, filters dissolved ions?

or, for ozone, ...... ..... :O::O:O: .. ^ ... " the point bit is the coordinate. and it should be at an angle, but i can't type that :p

well, good for you that you find it easy, but obvioulsly some of us don't

whatever, redneck!

which is more than the other *shifty* ok, i'll just stop answering questions now since i obviously don't know anything :p

i did :D we never got to find out our results though. no double gold medallists here ;) (btw, show-off :P)

i know it in reference to ozone, where it's a covalent bond, but the electrons aren't actually shared equally. ie one atom provides more electrons than the other

this thread is going round in circles