• 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. -Kaley-

    Gonna rest and start my chem p1 revision :D

    Gonna rest and start my chem p1 revision :D
    • -Kaley-
    • Profile post
  2. -Kaley-

    Chem P5? Quite easy and straight forward.

    Chem P5? Quite easy and straight forward.
    • -Kaley-
    • Profile post comment
  3. -Kaley-

    Done with chemistry paper 5 exam :D

    Done with chemistry paper 5 exam :D
    • -Kaley-
    • Profile post
  4. -Kaley-

    Going to bed. GoodNight! :)

    Going to bed. GoodNight! :)
    • -Kaley-
    • Profile post
  5. -Kaley-

    Still doing part C now.

    Still doing part C now.
    • -Kaley-
    • Profile post comment
  6. -Kaley-

    ii) It should be a curve. Mine is increasing solubility until a point, then remain constant. b)...

    ii) It should be a curve. Mine is increasing solubility until a point, then remain constant. b) i) temperature ii)solubility
    • -Kaley-
    • Profile post comment
  7. -Kaley-

    1 a) Prediction : Solubility increases when temperature increase. Explanation : Energy is...

    1 a) Prediction : Solubility increases when temperature increase. Explanation : Energy is needed for endothermic reaction. OR KNO3- needs energy to dissolve in water
    • -Kaley-
    • Profile post comment
  8. -Kaley-

    8 more hours to go for my chemistry paper 5 :)

    8 more hours to go for my chemistry paper 5 :)
    • -Kaley-
    • Profile post
  9. -Kaley-

    For those I did? For this paper, the graph I drew is wrong. Gonna skip this if you need it :)

    For those I did? For this paper, the graph I drew is wrong. Gonna skip this if you need it :)
    • -Kaley-
    • Profile post comment
  10. -Kaley-

    Hi! I'm doing O/N 11 P51. Don't have time to do all starting from June 07 :)

    Hi! I'm doing O/N 11 P51. Don't have time to do all starting from June 07 :)
    • -Kaley-
    • Profile post comment
  11. -Kaley-

    Thanks ^^ I dropped physics. Taking biology :D

    Thanks ^^ I dropped physics. Taking biology :D
    • -Kaley-
    • Profile post comment
  12. -Kaley-

    Mine is variant 3. Good luck! ^^ I'm having As & A2 together too :)

    Mine is variant 3. Good luck! ^^ I'm having As & A2 together too :)
    • -Kaley-
    • Profile post comment
  13. -Kaley-

    Welcome :) I'm having P5 on the same day as you too :P You having which variant?

    Welcome :) I'm having P5 on the same day as you too :P You having which variant?
    • -Kaley-
    • Profile post comment
  14. -Kaley-

    Hi! You're welcome. I'm willing to help where I can :)

    Hi! You're welcome. I'm willing to help where I can :)
    • -Kaley-
    • Profile post comment
  15. -Kaley-

    Chemistry MCQ thread...

    Moles of NaN3 = 50/(6*14+2*23)=0.385 Ratio = 2:3 Moles of N produced : 0.385/2*3=0.5775 Volume of N produced = 2(0.5775*24) = 27.7 (3s.f) Kindly correct me if there is any mistake:)
  16. -Kaley-

    Chemistry MCQ thread...

    Q23 should be B. Convert the haloalkane to nitrile by adding KCN. Then add H2O to form carboxylic acid. Q24 should be A as hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. Q25 I think it is A. You can work it out by breaking the double bond at the 2nd C. It will...
Top