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ranking schools is all well and good but that dosnt take into account how many ppl are at ur school... i go to a smallish private school with only 90 ppl in our year... of course schools like pymble and james ruse are going to be ranked above little schools who have 3 times the number of ppl in...

photochemical smog... if u can tfind nething try the uniserve website either in the yr 12 acidic environemnt section or thyre may be somthing in the yr 11 section???? http://science.uniserve.edu.au/school/curric/stage6/chem/index.html thats a really good site offering websites under syllabus...

the 7 marker in the 2003 HSC paper was on monitorring the haber process so i dont think they will ask that again... the might ask to compare the batteries that we had to learn.. what does anyone else think ???

with the practicing australian scientist.... maria skyllas kazacos. SHe works at the school of chemical engineering at UNSW and she was reponsible for inventing the vanadium redox battery...... shes a practicing scientist

what does everyone think will be the 7 mark question in the chemistry paper? in my schools trial and the catholic trila it was on CFC's...... but what do all u clever ppl out there think?

the only reason that we are made to do english is that noone would do it... idont regret any subjects and i do maths x1, physics, chem, bio, art nad adv english

as for doing studies of religion at ctaholic schools.. i got to an anglican private school and its compulsary to do christian studies... BUT its not a HSC course.. so it sit on my arse for two periods a week when i could have frees to actually study....... shall i say important stuff

i love biology....i actually love all my sciences.... but its the same with any subject.. if u like it ull want to study it insted of procrastinating and doing jack shit. HSC scaling bahh who munderstands it?

this is the Nsw boarf of studies were talking about... i dont think they were very good at english

that dot point concerning "a range of form acidic, basic or neutral soloutions" what i thought this was refering to was the fact that a strong acid + a Strong base = a neurtal salt ( eg NaOH + HCl gives NaCl which is neutral a weak acid + a strong base gives a basic salt ie NH3 and HCl...

i think concerning knowing the equations for the dhemistry syallabus.... the ones thst you need to know are definattly what hapens to CFC;s when they are destroyed in the atmosphere and stuff like that... also sufur and nitrogen oxides in te atmosphere.. i recommend going throught a textbook and...

thanks... you wouldnt have anything more on teh actuall process used to sanatise the water other taht add chlorine to it ?

im having conflicting views of information on the syllabus dot pooint on water for the chemical monitoring and management...... "describr the methods used to purify mass water supplies". if anyone could give me ahand id be much appreciated. willing to swap information