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i think so too. cssa questions are more specific and sometimes abstract. very different to independent and the actual hsc. so if your school is setting cssa trials, practice!

only you can choose. by the sounds of it i think you've already made up your mind.

always have hope but unlikely. the whole 10 unit thing isnt favourable to ya either. but if you work your ass off, who knows. my advice would be lower your aim. its easier than going better, lol.

nothing. i hate school. its the shittest thing ever. i guess, seeing freinds everyday. but thats it. this has to be the nerdiest forum if your all gonna miss your teachers. its their job to be committed.

could be worse though.

85ish but its impossible to tell.

you have a gap between eco and physics.

agreed with the whole 'get over' it mentality but why are 09'ers and 08'ers even in this thread. get a life you losers.

the mindset i adapt is: "what is done is done. so your time will be better spent not worrying/stressing than dwelling over it!" just focus on your next english assessment and make sure you nail it.

btw, this is the cssa trial timetable: http://www.cssa.com.au/Orders/Timetable.pdf :)

i do chembiophy. kill me! how unfair. 15000 kids do bio so usually it is earlier as it takes longer to mark but this year its not. wtf!

hope for no doubles everyone!!!!!!!

I would firstly define an ionic substance then relate it to HCl (aq). E.g. Ionic substances are characterized by a three-dimensional arrangement of catioins and anions. HCl (aq) dissociates into H+ (cation) and Cl- (anion) and hence ionises. Then define covalent substances and relate it to HCl...

maybe this is just your school. as last year in the hsc, we were not allowed to go at all. people wanted out halfway through and were forcefully yelled at. is their a policy i can shove in their faces this year??? like are these actual BOS rules?

LMFAO. funniest thing ive heard all day. :spin:

how many bio, phys, chem classes does ruse have? are sciences compulsory?

what do engineers exactly do? the term is so broad nowadays i get confused.

no. (a) coz its weird (b) you may as well attempt standard! stupid.

Yes, someone elaborate on this train of thought. Cause, if you read the questioin it says "produces" not "what reacts"

A chemist observed a colour change after adding bromine water, Br2(aq), to an unknown hydrocarbon. Which one of the following substances could she have produced in this reaction? (A) pentane (B) 2-pentene (C) 2,3-dibromopentane (D) 1,3-dibromopentane Answers say (c). Why? I would think only...