• 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. H

    Mathematics: Post your doubts here!

    rearrange the equation to cos4x-4cos2x=3 now use the identity from part i to end up with 8sin^4x-3=3 now you can solve this part like usual. 8sin^4x=6 then sin^4x=6/8 then get x.
  2. H

    Physics: Post your doubts here!

    I fuking fcked it up this paper 5. you will get A* if paper 4 is really good or even above threshold. Boy what a day
  3. H

    Physics: Post your doubts here!

    guys what did you get for the last part of question 2? i got 100 something
  4. H

    Physics: Post your doubts here!

    yes provided that your paper 4 is a high A to make up for paper 5.
  5. H

    Chemistry: Post your doubts here!

    dude for second question first part on how you will monitor the reaction progress what did you write? i wrote about the colour changing as reaction progresses
  6. H

    Chemistry: Post your doubts here!

    lol cash in 4 marks
  7. H

    Chemistry: Post your doubts here!

    yes yes my bad wrote it in a hurry
  8. H

    Chemistry: Post your doubts here!

    yes thats right
  9. H

    Chemistry: Post your doubts here!

    i dont think so both had R groups
  10. H

    Chemistry: Post your doubts here!

    i dont think so it was an aldehyed which form carboxylic
  11. H

    Chemistry: Post your doubts here!

    nah didnt even read it
  12. H

    Chemistry: Post your doubts here!

    it was ethnadioc acid i think
  13. H

    Chemistry: Post your doubts here!

    yes yes the whole question seemed shady at first lol
  14. H

    Chemistry: Post your doubts here!

    just the N2 bond . what did you wirte on the way to prepare it?
  15. H

    Chemistry: Post your doubts here!

    i dont think its required but i did anyway lol
  16. H

    Chemistry: Post your doubts here!

    6000 something, btw did you put a unit? is it required?
  17. H

    Chemistry: Post your doubts here!

    it was embarrassingly high lol
  18. H

    Chemistry: Post your doubts here!

    Icl+h2=hcl+hi then hi+Icl= hcl+I2
  19. H

    Chemistry: Post your doubts here!

    guys the first part of the rate question said that what quality of the reaction is used to monitor the rate what did you write?
  20. H

    Chemistry: Post your doubts here!

    ah i see i messed it up then i though hcl would evolve but its soluble. shiiiiiit
Top