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  1. soccerprinc3

    How was Math Paper 62

    that makes the two of us :( the GT will probably be around 35-38
  2. soccerprinc3

    How was Math Paper 62

    i made stupid mistakes :( how many marks would i lose if i used the formula F.D=class interval/Frequancy for the histogram? :(
  3. soccerprinc3

    Chemistry practical 34 oct/nov important

    Um i got 10,13,17,26 and 52 ...what about you?
  4. soccerprinc3

    Chemistry practical 34 oct/nov important

    Carboxylic acid
  5. soccerprinc3

    Chemistry practical 34 oct/nov important

    I It was sodium acetate
  6. soccerprinc3

    Chemistry practical 34 oct/nov important

    The compound formed that gave off a sweet smell was an ester but FB8 contained a carboxylic compound :)
  7. soccerprinc3

    Chemistry practical 34 oct/nov important

    Ok..nvm..come to think of it, it is s^-1
  8. soccerprinc3

    Chemistry practical 34 oct/nov important

    Yousuf has a point there...the units should be s^-1*1000....because usually the rate is 1/time so you get s^-1*1 (which is the same as s^-1) but in this case it was 1000/time...can't believe i didn't think of that!! >.<
  9. soccerprinc3

    Chemistry practical 34 oct/nov important

    Lol...it can't be just s^-1...think about it, the rate is how fast something happens per second...even in the heading it showed 1000/time...so the units where 1000cm^3/s or dm^3/s
  10. soccerprinc3

    Chemistry practical 34 oct/nov important

    And the units for rate...wasn't it cm^3/s?
  11. soccerprinc3

    Chemistry practical 34 oct/nov important

    Huh how'd you get 56.2? Did you know when you get the average of the results you don't include the outliers..in this case it was around 60 so you ignore it and get the mean of the rest of the 4 results! Which is if i can remember 54.8...uncertainty was 2/54.8 x100
  12. soccerprinc3

    Chemistry practical 34 oct/nov important

    Whenever you see effervescence or fizzing without the addition of heat then the gas produced is always CO2
  13. soccerprinc3

    HELP...Please help me with this may/june 2012 paper2 bio...!

    For question (e) you simply have to discuss the symplast pathway and that molecules eg. Water, are transported from cell to cell through these gaps known as the plasmodesmatas. But since the question is 3marks im guessing you have to add an example of a molecule that travels like this, for...
  14. soccerprinc3

    HELP...Please help me with this may/june 2012 paper2 bio...!

    For question 2(d) you just have to say that F is the cell membrane which is partially permeable and you should talk about the phospholipid bilayer with the hydrophilic heads pointing outwards making it water soluble. Then you should state the G is the cell wall which is fully permeable, you...
  15. soccerprinc3

    Chemistry practical 34 oct/nov important

    Anyone doing this paper? best of luck ppl :)
  16. soccerprinc3

    Pure Maths 12 today........

    1) a=2 2) x>=-3 , x>=1 3) area=975 4) k=-1 P(-2,1) 5) C(13,7) 6) y= 15, 75 7) angle=24.1 8) a=32 sum to infinty=128 , n=18 9) volume=9pie 10) c=1 11) 76.3 and perimeter 35.1 Those are the answers i remember
  17. soccerprinc3

    Biology P11 , HOW WAS IT?

    i picked C too!
  18. soccerprinc3

    Biology P11 , HOW WAS IT?

    lol the memory cells question was only b-lymphocytes and t-lymphocytes ;P
  19. soccerprinc3

    as bio MCQ HELPPPP!

    in which country u r? and best of luck(y):p which varient are you doing?
  20. soccerprinc3

    Biology 9700 - Paper 21

    i think both of them were mitosis >.<
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