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Those points Kaye and angel mentioned are right. Just a note for angel: A model includes both physical models (such as molecular models) and theorie. Models are developed based on experiment and observation over time and a good model helps us to predict the behaviour of similar phenomena...

The bond order of ozone is not 1 nor is it 2. When you draw the Lewis structure of ozone, you will find that the central Oxygen atom is double-bonded to one and single-bonded to the other. Thus, two Lewis structure for ozone can be drawn (when you consider each Oxygen atom to be unique) and in...

Zinc is quite reactive and it will in fact react with dilute H2SO4 :) The major difference between the reaction of concentrated and dilute sulphuric is that dilute sulphuric acid contains a large amount of H2O. When you react it with a metal such as Iron, it will hydrolysis and form rust...

There really isn't much organic chemistry in the HSC syllabus in this topic: - Everythin about ethene (ethylene), a bit on ethanol and the relationship between them - Polymerisation and types of polymers - A basic understanding on the properties of organic compounds and relate those to...

I really do not think that electronegativity has anything to do with naming alkyl halides. I just had a look at my organic chemistry text book for alkyl halide naming, the following are simplified steps of what described in the book (Organic Chemistry 6e): 1. numbering starts at the end...

oooh yes, the deadline is tomorrow and I'll be.. i guess *dead?* by then :( What happened before krebs has discovered the cycle is.. nothing happened :) Otherwise he wouldn't have discovered it ;) And.. oohh.. how is this a post hoc, ergo propter hoc fallcy? Mito isn't dead yet ;) And...

Thanks for the correction sunny :) but but.. I do have a home network.. I think

Ummm.. thought this would be quite emberassing and not quite relevant.. but.. did anyone get a basic unknown for this week's lab and have valid results that I could use? (I will make full reference to the source.. I got my temporary demonstrator's permission to do that..) Thank you! I'm...

ummm.. higher chem isn't that scary.. I think it's pretty good ;) I mean.. it doesn't hurt to try does it? You can always change to Fundamental if you don't like it

lol.. abdoooooooooooo! (see.. I'm showing respect ;)) is invading UNSW when he's still in high school! Stick to the HSC matey! ooh.. and don't forget to come to UNSW ;) You know Dr. Chowdhury? She's really nice! She's my chem tutor and she explained all these quantum things to me the other...

ummm.. I have a P2P connection and I can't do anything about the firewall - can't even touch it

lol, you were in that stick-snapping class!? Yes yes, he's still locking the door with a stick but people still manage to get in by pushing and shaking the door :p otherwise, from the back ;) there's this time when he's late.. last week i think, and one of us went to stick-lock the door but he...

then go to sleep and do it tomorrow :) but yeah, if you don't mind using some cds for experiment, burn the CDs your friend gave you on a new one and see if it works... If it does then it's either RealOne screwing things up or you don't have the right format (if you are not using RealOne)

ummm.. do we care? lol, don't be a meanie :p you are taking things too literally ;) ----------------------- To Lord Ac: And about the LAN firewall.. are you using a P2P connection or do you have a hub/switch/router... etc? I don't think you can turn off the XP firewall with a P2P...

ummm.. hehee.. winston probably wouldn't like to see that comment there :p anyways, yeah, as winston has said, are you 100% sure that it does support mp3 playback? otherwise we are getting nowhere. Another thing is, if even your computer can't play it then there is definitely something wrong -...

that confused me a bit at the beginning... but i think you mean you are supporting my argument :) ---> Thank you Winston :) hope I didn't get the idea wrongly :p Anyways.. I was going to mention that, any task is as hard as any others to accomplish. you'll be amazed how much you have to...

no offence nickw, but the first reply that came to my head is this: "you make one" I belive all professional game programmers have made quote - skanky - unquote games at some stage, just as all scientists who have won a Nobel Prize have done "dodgy" experiments and all virtuosos (musicians)...

Umm.. does it come with a user manual? ------- I think read a magazine recently which says a MMS costs 75c each

Ummm.. Of course you start by learning to program! Pick a programming language and start learning the basics.. they say the majority of games are written in C++/C - which I'm not too surprised.. but they also say C++/C are harder to learn, in other words, I would describe it as less intuitive...

:) That's very brave of you piccaninny! What made you pick Chemistry? -------------------- I'd be dead if i didn't get a textbook ;) I have to admit that he's an extreme funny guy ---> If there's a relative fun-rating he's on top of everyone.. but he's still going quite fast :( Anyways, I...