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  1. M

    A Question in regards to my scientific investigation....

    So I have to plant something and determine whether it grows better in light or dark. It says to design an experiment to "determine whether a physical environmental factor will affect the way they grow. I've put some under my plants under a lampshade since I live in a really small flat with...
  2. M

    A question about applying for scholarships...?

    So apparently my careers advisor told me that a scholarship is given to those with atars of 99.90 or something and that you have to be a high achiever to apply for one. Is this true???
  3. M

    Is this a good related text for The Tempest?

    I'm thinking of Bridge to Terabithia but I'm not sure if it's "good enough" since a lot of the people in my class are doing thick novels. I don't know much about other books and I don't think I have any time to read them. :/ Do you think it's a good choice? If it is, is the film version or...
  4. M

    Is it too late????

    I feel like I've wasted these precious six weeks doing nothing at all. No matter how hard I try to study, I just couldn't focus and I still have heaps of notes to write for each subject. I live in a very small apartment that is pretty much like a wasteland with things all over the place and I...
  5. M

    Are there a lot of different ways for the production of ethanol as alternative fuel?

    There are so many ways, and just wondering which one is more correct, otherwise is any process fine? (i.e. hydration, combustion or fermentation?) PS. Chem is not my best subject =_=
  6. M

    When's your first day back at school (for yr 12s)????

    Apparently my school wrote on the newsletter that yr 12s return on the "28th Tuesday", but the 28th is obviously Wednesday???
  7. M

    Do you have to memorise the metal activity series for the hsc?

    My teacher said that you don't have to memorise them but some of my friends have told me that you have to remember them. Is it required that I have to memorise them?
  8. M

    [B]Integration ~ Substitution Method HELP???[/B]

    I'm just confused as to how it works. I've been trying to solve this equation: x (2x + 7) , let u = 2x + 7 So this is what I did: du/dx = 2 du/2 = dx <-- this is where I'm stuck (cuz apparently the right side is meant to be the derivative of 2x + 7 but there's an x in x(2x + 7)...
  9. M

    Question about cathode half-equation of dry cells?

    I've been looking through textbooks, school worksheets and tutoring notes, and their cathode half equations are slightly different to one another. They have something like these: 2MnO2(s) + 2NH4+(aq) + 2e- --> Mn2O3(s) + H2O(l) +2NH3(aq) MnO2(s) + NH4(aq) + H2O(l) + e- --> Mn(OH)3(s) +...
  10. M

    Jersey name help??!!

    So...does anyone have ideas for a jersey name? My last name's Tran by the way.
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