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  1. ghuy

    Sketch the locus

    ^ what he said lol
  2. ghuy

    UMAT Results

    do you need to do the umat for Med Science or for postgraduate Medicine?
  3. ghuy

    Energy help!

    My exam is tomorrow too. Good luck!
  4. ghuy

    Energy help!

    Hi everyone! Please help me with this question!!! 19) a) Suggest a reason for why the release of carbon dioxide from combustion of hydrocarbons cannot be prevented. 2 marks and b) Suggest 3 methods to reduce various pollutants released from hydrocarbons. 3 marks Thanks in...
  5. ghuy

    Moles Question

    I don't have solutions as of yet, but don't you have to use the n=v/vm formula for gases? Is this question a special case which allows us to use n=m/MM? Thanks bedpotato!
  6. ghuy

    Moles Question

    oh crap sorry, CO reacts completely with nitric oxide, NO
  7. ghuy

    Moles Question

    Hey everyone, The question asks: If 42.7g of CO reacts completely at 25 degrees celsius and a pressure of 1atm, calculate the volume of N2 gas released. I'm not sure whether its a typo, but CO is a gas, shouldn't it be 42.7L instead? This my solution: 1) found how many moles...
  8. ghuy

    Polar Molecules

    main two factors are a difference in electronegativity and whether its asymmetrical
  9. ghuy

    How do you write faster?

    Well, I had a revelation when writing my creative. At home I managed to write 4 pages within 40 minutes with 5 to spare, when I was in the exam room I wrote 8 pages with 20 min to spare. What I learnt from that is that memorising the information you want to put to paper is important. Read...
  10. ghuy

    What is Ext 2

    Hi everyone, I plan on doing Ext 2 next year and this might sound like a silly question, but can someone please give me an overview of Eng Ext 2, my school hasn't mentioned or given us any information about it and Board of Studies is really bad at explaining it. What are the options for Major...
  11. ghuy

    SOR II Essay

    Hi Kev-kun, considering it's an essay about those sections in particular, the question might be something like, " How does the historical context of Judaism reinforce an adherent's identity" or "How do the ethical and principal beliefs impact on the lives of the adherents" or something along...
  12. ghuy

    University Course options

    Hi everyone, I've been looking for ways into Medicine and I'm stuck now. What I don't understand is what is the difference between doing BMed Sci (92.10 at USyd) and then going to the School of Medicine instead of doing the UMAT, interview and getting a ATAR of 99.95 for the combined...
  13. ghuy

    Prelim Bio compared to HSC Bio

    Wow that's really good!! Thanks for the help!
  14. ghuy

    Prelim Bio compared to HSC Bio

    Hi everyone! I was wondering if HSC Biology is one of those subjects which really relies on your prelim knowledge, because going throughout the syllabus, the HSC content is completely different. Thanks anyways!
  15. ghuy

    Chem Reactions

    All that you really need to know is: Chemical Earth: acid + base = salt + water Metals: Acid + metal = salt + hydrogen Carbonate + Acid = carbon dioxide + water + salt Synthesis and Decomposition reactions and definitely combustion. Idk for the other modules because I'm still doing the course...
  16. ghuy

    Eng Extension 2 compared to Maths Ext 2

    Hi everyone, I know that I shouldn't base by subject choices by scaling factors and etc. I'm in year 11 I just want to know whether Eng Ext 2 scales as ridiculously as Maths Ext 2 does? I read in another post that if one was to get a high E3 they would be guaranteed and ATAR of 98+. It sounds...
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