Search results

I have no idea, that's what the question said... i guess it could be a typo?

1g of petrol produces 45.8g of energy. Given that the ▲H of combustion of ethanol is -1360kJ/mol, calculate the mass of ethanol required to produce the same amount of energy as 1g of petrol. I have no idea what to do :$

I did Japanese Continuers through OHS. We have a Jap teacher at our school too though there wasn't enough people for a class. The prelim year, the work was overwhelming, they only allocated 1 week to complete an entire booklet - there are 21 booklets. The HSC year, there was much less work and...

Cool, thanks for your help. Now I just have to wait for my results.

Wow you're studying french??? I wish that I could speak french :( I've heard that you don't pick your majors until second year... is that true?

lol why did u choose then? :) Cool, medicinal chemistry sounds interesting. Hopefully it won't be too difficult for me.

lol thanks :D I'm still undecided atm... Is medicinal chemistry hard? Do you enjoy studying it?

Out of curiousity, if i major in both medicinal chemistry and pharamcology at usyd what can I do with the degree? Will I become a pharmacologist or medicinal chemist or both? Thanks in advance :D

lol plus same atar aim if that counts :)

Challenge accepted jks but I'm still pretty close I reckon :P Chem Business Bio maths math ext 1 eng adv jap con.

Agreed! The short answer questions were really weird. Technology X and technology Y?? Thank god I do chemistry otherwise I would be screwed :P Chemistry was definitely harder this year compared to last. Just realised that liquid X was concentrated H2SO4 but only wrote down H2SO4. damn! -_-"

yay! same here

What was the cut off last year?

10. I got that as well 8 c) ii 2) I dunno but I got something like $1500+

Noooooooooooooooooooooo..... I forgot the minus :mad:

I did that too :)

Ok thanks, hopefully it will all be essays this year. That's all I've been practicing so far. :)

Hey guys, just a general question but can they ask you to write in any other text type other than an essay for paper 2?

Ohhhh.... i see now thanks

I can't find the last proof I need to prove that the triangles are congruent. Judging by the marks it should be quite simple but I can't see it. :( In trianlge CAB and trianlge GBA: Angle ACB = angle AGB (angle on the circumference subtended from the same arc AB are equal) AB = AB (common...