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  1. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    If you're getting paper 33, maybe, just maybe, you're gonna be assigned for an experiment related to osmosis. for the semi permeable membrane they will have to use a visking tubing *which will be provided later* for conducting the exp good luck!
  2. BlackVelvet

    PREDICTION PAPER 3 CHEMISTRY?

    @ssy: ds29 gave me this link for preparing for physics P1 though This is for AQA syllabus but a lot of it applies to us. AS Physics http://www.antonine-education.co.uk/Phy ... hysics.htm And YES, NO TITRATION THIS YEAR! :cry:
  3. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    @ssy: well if you need to know then help me out by asking everyone else! LOL I'll confirm the Biology P33 sometime today, since my school is conducting a practice experiment today! So keep yourself updated.
  4. BlackVelvet

    PLEASE HELP ME REVISING PAPER 1 PHYSICS CIE

    What about P1? Do we have to study both for A and As level or only As level?
  5. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    great! now any idea for paper 34?
  6. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    LOL my bad... I just filled out my location bar since everyone made a fuss about that, so yeah.
  7. BlackVelvet

    BIO P2-HOW DID IT GO????

    Zohaib please tell us your answer for that you're like our marking scheme lol... Geez Im so nervous...
  8. BlackVelvet

    BIO P2-HOW DID IT GO????

    the one about 'immune system until HIV antibody was produced?'
  9. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    it is up to you, although so better set it as high and as low as possible to maximize the time. the graph... I do know but I forgot LOL ill confirm it to the forum later
  10. BlackVelvet

    BIO P2-HOW DID IT GO????

    well that's sad :(
  11. BlackVelvet

    BIO P2-HOW DID IT GO????

    shouldn't you have to give it by 3 significant figures? maaan don't tell me i got it wrong again :cry:
  12. BlackVelvet

    PREDICTION PAPER 3 CHEMISTRY?

    What experiment involves heating? Any guesses?
  13. BlackVelvet

    BIO P2-HOW DID IT GO????

    I also got 53% not exactly 53% but something like 52.smthg or 53.smthg I forgot LOL
  14. BlackVelvet

    BIO P2-HOW DID IT GO????

    I knooooow ^_^ If I'm not mistaken, I calculated it by :ugeek:: (Life expectancy without HIV - Life expectancy with HIV) ----------------------------------------------------------- x 100% Life expectancy without HIV There you gooo :) I hope I got that part right...
  15. BlackVelvet

    PREDICTION PAPER 3 CHEMISTRY?

    Goodness! And ALL I have been studying is titration since it always comes out before this year :cry:
  16. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    erm... well i did this practical too last week but will redo it again sometime this week with my teacher. So we need to set up apparatus which to me resembles a seesaw, then you need to push one side of the iron rod to make it oscillate, then calculate things. but well, i dont know, let me tell...
  17. BlackVelvet

    PREDICTION PAPER 3 CHEMISTRY?

    that implies to both paper because our school takes both paper 33 and 34 and she went 'they didn't ask us to prepare any burrete' this is just a 'guess' though what do you think? :ugeek:
  18. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    i practiced about that in my laboratory and it was like... You put viscous oil into a graduated cylinder. Set initial and final point. Drop a mass from initial point and you need to record the time taken by mass to travel from initial to final point which is extremely hard due to human's...
  19. BlackVelvet

    Chemistry, Physics, Biology Paper 3 GUESS

    Hi any guess for those paper 3 practicals? Some people GUESS: P34 Chemistry - QUESTION 1 - ENTHALPY CHANGE Involving Na2CO3 and NaHCO3, percentage impurity, and simple calorimeter QUESTION 2 - CATIONS ANIONS (Please confirm this section) (PROBABLY QUESTION 3 - ORGANIC TEST) using...
  20. BlackVelvet

    BIO P2-HOW DID IT GO????

    sooooo rite.
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