MedVision ad

Search results

  1. L

    heyyy, you seem pretty good at drama (from what i can tell), do you have any tips? how did you...

    heyyy, you seem pretty good at drama (from what i can tell), do you have any tips? how did you go in it last year? Cheers, Liam.
  2. L

    OnSTAGE 09 well... the showcase of 08 works

    I saw Program A, and my favourites were 'The Painted Ladies' and 'Love me Tender'!!!!!!
  3. L

    School Musical

    Today i auditioned for my schools production of 'Oliver!'. I am in Year 12 this year and worried about the commitment and how it would effect my HSC marks. I would ( assuming i got a lead ) have to devote all of sport every tuesday (no biggie) so about 1-5, which means i would need to stay after...
  4. L

    Easier/Harder Than Other Years?

    I was sooo pissed off. I hate calculations, i knew all of my content, and then i swear 40% of the paper were calculations, and obscure, hard Q's too! There goes my band 4
  5. L

    Question Chain Thread !!!

    Describe the role of a chemist employed in an industry or enterprise, and a chemical principle used by the chemist. (Choose an occupation other than teaching.) Robert Evans is an Environmental chemistry emplyed by Orica Ltd. He works at Botany Industrial Park, Sydney. A chemical principle...
  6. L

    Question Chain Thread !!!

    Re: [-- Official 2008 HSC Chemistry Pre-exam Study Thread --] Sodium hydrogen carbonate, NaHCO3, is commonly used to neutralise chemical spillsthat are a potential hazard to the environment. Assess the effectiveness of NaHCO3 in this role, with reference to its chemical properties. NaHCO3 is...
  7. L

    Question Chain Thread !!!

    Re: [-- Official 2008 HSC Chemistry Pre-exam Study Thread --] CCl2F2 -UV-> •Cl + •CClF2 This reactive chlorine radical then is exposed to an ozone molecule and splits it into an oxygen molecule and forms ClO with the other oxygen. •Cl + O3 -> •ClO + O2 ClO then reacts with the reactive O...
  8. L

    Question Chain Thread !!!

    Re: [-- Official 2008 HSC Chemistry Pre-exam Study Thread --] UMMMM CFC's are used in the propellants of such products as aerosol cans. They are very dangerous for the environment because when they are exposed to ozone in the stratospheric ozone layer, they have the potential to destroy...
  9. L

    Question Chain Thread !!!

    Re: [-- Official 2008 HSC Chemistry Pre-exam Study Thread --] I don't actually know what you're asking me to do, but i'll just sorta justify/outline the method. Weigh 1g of yeast onto a square of paper, and add it to a 100mL conical flask. Measure 200mL glucose solution using a 250mL...
  10. L

    2006 paper microenvironments?

    Here's some info off the top of my head; Acidic conditions are caused by certain bacteria which produce H+ ions in their normal metabolism. These bacteria can feed off materials found in and around the shipwreck such as fabrics and timber, which accelerates the rate of the production of...
  11. L

    Question Chain Thread !!!

    The Haber process is an exothermic reaction....
  12. L

    Question Chain Thread !!!

    Ooooh yeah the food! Riiiight. Well the question is one my teacher gave us that are challenging questions that are from the syllabus but are skills based. The dot point in the syllabus is 'Analyse the information available that indicates changes in atmospheric oxone concentrations, describe the...
  13. L

    Ipod greatest invention ever?

    LOL @ this thread. All i'll say is that they're damn good MP3 players, and are better then alot of the crud that is released MP3 player-wise. But they're not the best invention, lol.
  14. L

    De carbonating a soft drink

    We Basically weighed the whole bottle and then opened it, poured the contents into a beaker, reweighed the bottle, weighed 6g of , put it into the beaker, stirred it and waited 10 minutes. Reweighed the beaker and it contents. Then repeated the weighing after 30 minutes. Then you could calculate...
  15. L

    Best game of all time??

    Pokemon Red Pokemon Silver Mario Kart 64 Super Smash Bros./SSBM/SSBB LOL!!!!
  16. L

    Question Chain Thread !!!

    Haber's discovery of the production of ammonia prolonged the Second World War, thus, has a. Haber discovered that ammonia can be produced from its component elements;Nitrogen gas and Hydrogen Gas, to produced NH3; N2(g) + 3H2(g) <--> 2NH3(g) This discovery allowed the German Military to...
  17. L

    2009 HSC English Texts - What are you studying?

    Ummmmmm, Advanced we are doing: AoS: Romulus, My Father (Film) And i'm not really sure but i think for Telling the Truth we are doing Poems by Ted Hughes, with Sylvia Plath's poems and stuff as additional material... For Close Study we are doing Cloud Street and for Comparitive Study we are...
  18. L

    2009 HSC English Texts - What are you studying?

    Ummmmmm, Advanced we are doing: AoS: Romulus, My Father (Film) And i'm not really sure but i think for Telling the Truth we are doing Poems by Ted Hughes, with Sylvia Plath's poems and stuff as additional material... For Close Study we are doing Cloud Street and for Comparitive Study we are...
  19. L

    Class Sizes

    i have 5 in chem 25 for english and SOR 10 for drama 7 for ext. english 18ish for Bio 8 for mathematics
Top