• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Search results

  1. A

    Giving out all IB past papers (1995 - 2013)

    Hey can you please send me the Math HL Nov 2013 Paper 1 with MS to [email protected]
  2. A

    How was Additional Mathematics Paper 1?

    in paper 1 did anyone get the value of mew as 1/3 for OR?
  3. A

    How was Additional Mathematics Paper 1?

    I got 0.121 I think
  4. A

    How was Additional Mathematics Paper 1?

    PAper 2 was SOOOO good!!! ill get 79 or 80
  5. A

    How was Additional Mathematics Paper 1?

    I know! My first paper is at 8-10 , second one is 1-3 and third one is 4:15-6.. So screwed :((
  6. A

    How was Additional Mathematics Paper 1?

    I'm variant 3
  7. A

    How was Additional Mathematics Paper 1?

    My life sucks. My paper 1 which was supposed to be earlier today got postponed to tomorrow, now I have paper 1 and paper 2 on the same day and also I have have accounts paper 2. So I'm pretty much *****
  8. A

    Accounts P12 discussions

    What times your paper tomorrow?
  9. A

    Accounts P12 discussions

    Thank you :)
  10. A

    Accounts P12 discussions

    It did bring the value of the computer down because now the computer isn't functional
  11. A

    Accounts P12 discussions

    When the previous hard disk failed, the value of the fixed reduced by some amount. When the hard disk was replaced, the value if the fixed asset was brought back to its original value because there was no improvement in technology of the hard disk. It was the same version, just a new piece. So...
  12. A

    Accounts P12 discussions

    Yeah but it said replace. So that means that the failed hard disk brought down the value of the computer which was originally 4800 and when the hard disk was replaced, the value was restored to 4800 so there was no improvement
  13. A

    How was Additional Mathematics Paper 1?

    F'' is also called f double prime which is secon derivative
  14. A

    Accounts P12 discussions

    Printer and computer are both capital while the replaced hard disk was revenue. The dep was $1650
  15. A

    Chemistry Variant 32 Paper Discussion

    No they asked why it increases.
  16. A

    Chemistry Variant 32 Paper Discussion

    No you will lose 1 mark, not all 3 as long as the calculation is correct.
  17. A

    Chemistry Variant 32 Paper Discussion

    N The other catalyst is HCl
  18. A

    Chemistry Variant 32 Paper Discussion

    No because there is a particular ratio of moles in a hydrocarbon complete combustion equation. The equation for the complete combustion of C10H20 would be different. There always has to be 2 molecules of the alkene hence it is 2C5H10
  19. A

    Chemistry Variant 32 Paper Discussion

    The question said that the moles of alkene were 0.01. Mass of oxygen was 2.4g and mass of co2 was 2.2g Find the mole ratio and use it to find the alkene formula. Moles of oxygen = mass/ molar mass = 2.4/32 = 0.075. Moles of carbon dioxide = 2.2/44= 0.05. When you simplify you get 1 : 7.5 : 5...
  20. A

    Chemistry Variant 32 Paper Discussion

    It was used because it consumes glucose and the enzymes in yeast break the glucose into ethanol and carbon dioxide. The number of yeast cells increase because the energy released by this breakdown of glucose allows the yeast to reproduce
Top